421129800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 384

約数和(自身を含む): 1787385600

約数和(自身を除く): 1366255800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 108, 117, 120, 126, 130, 135, 140, 150, 156, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 252, 260, 270, 273, 280, 300, 312, 315, 325, 350, 351, 360, 364, 378, 390, 420, 450, 455, 468, 504, 520, 525, 540, 546, 585, 600, 630, 650, 675, 700, 702, 728, 756, 780, 819, 840, 857, 900, 910, 936, 945, 975, 1050, 1080, 1092, 1170, 1260, 1300, 1350, 1365, 1400, 1404, 1512, 1560, 1575, 1638, 1714, 1755, 1800, 1820, 1890, 1950, 2100, 2184, 2275, 2340, 2457, 2520, 2571, 2600, 2700, 2730, 2808, 2925, 3150, 3276, 3428, 3510, 3640, 3780, 3900, 4095, 4200, 4285, 4550, 4680, 4725, 4914, 5142, 5400, 5460, 5850, 5999, 6300, 6552, 6825, 6856, 7020, 7560, 7713, 7800, 8190, 8570, 8775, 9100, 9450, 9828, 10284, 10920, 11141, 11700, 11998, 12285, 12600, 12855, 13650, 14040, 15426, 16380, 17140, 17550, 17997, 18200, 18900, 19656, 20475, 20568, 21425, 22282, 23139, 23400, 23996, 24570, 25710, 27300, 29995, 30852, 32760, 33423, 34280, 35100, 35994, 37800, 38565, 40950, 42850, 44564, 46278, 47992, 49140, 51420, 53991, 54600, 55705, 59990, 61425, 61704, 64275, 66846, 70200, 71988, 77130, 77987, 81900, 85700, 89128, 89985, 92556, 98280, 100269, 102840, 107982, 111410, 115695, 119980, 122850, 128550, 133692, 143976, 149975, 154260, 155974, 161973, 163800, 167115, 171400, 179970, 185112, 192825, 200538, 215964, 222820, 231390, 233961, 239960, 245700, 257100, 267384, 269955, 278525, 299950, 300807, 308520, 311948, 323946, 334230, 359940, 385650, 389935, 401076, 431928, 445640, 449925, 462780, 467922, 491400, 501345, 514200, 539910, 557050, 578475, 599900, 601614, 623896, 647892, 668460, 701883, 719880, 771300, 779870, 802152, 809865, 835575, 899850, 925560, 935844, 1002690, 1079820, 1114100, 1156950, 1169805, 1199800, 1203228, 1295784, 1336920, 1349775, 1403766, 1504035, 1542600, 1559740, 1619730, 1671150, 1799700, 1871688, 1949675, 2005380, 2105649, 2159640, 2228200, 2313900, 2339610, 2406456, 2506725, 2699550, 2807532, 3008070, 3119480, 3239460, 3342300, 3509415, 3599400, 3899350, 4010760, 4049325, 4211298, 4627800, 4679220, 5013450, 5399100, 5615064, 5849025, 6016140, 6478920, 6684600, 7018830, 7520175, 7798700, 8098650, 8422596, 9358440, 10026900, 10528245, 10798200, 11698050, 12032280, 14037660, 15040350, 15597400, 16197300, 16845192, 17547075, 20053800, 21056490, 23396100, 28075320, 30080700, 32394600, 35094150, 42112980, 46792200, 52641225, 60161400, 70188300, 84225960, 105282450, 140376600, 210564900, 421129800]

約数ペア:

[(1, 421129800), (2, 210564900), (3, 140376600), (4, 105282450), (5, 84225960), (6, 70188300), (7, 60161400), (8, 52641225), (9, 46792200), (10, 42112980), (12, 35094150), (13, 32394600), (14, 30080700), (15, 28075320), (18, 23396100), (20, 21056490), (21, 20053800), (24, 17547075), (25, 16845192), (26, 16197300), (27, 15597400), (28, 15040350), (30, 14037660), (35, 12032280), (36, 11698050), (39, 10798200), (40, 10528245), (42, 10026900), (45, 9358440), (50, 8422596), (52, 8098650), (54, 7798700), (56, 7520175), (60, 7018830), (63, 6684600), (65, 6478920), (70, 6016140), (72, 5849025), (75, 5615064), (78, 5399100), (84, 5013450), (90, 4679220), (91, 4627800), (100, 4211298), (104, 4049325), (105, 4010760), (108, 3899350), (117, 3599400), (120, 3509415), (126, 3342300), (130, 3239460), (135, 3119480), (140, 3008070), (150, 2807532), (156, 2699550), (168, 2506725), (175, 2406456), (180, 2339610), (182, 2313900), (189, 2228200), (195, 2159640), (200, 2105649), (210, 2005380), (216, 1949675), (225, 1871688), (234, 1799700), (252, 1671150), (260, 1619730), (270, 1559740), (273, 1542600), (280, 1504035), (300, 1403766), (312, 1349775), (315, 1336920), (325, 1295784), (350, 1203228), (351, 1199800), (360, 1169805), (364, 1156950), (378, 1114100), (390, 1079820), (420, 1002690), (450, 935844), (455, 925560), (468, 899850), (504, 835575), (520, 809865), (525, 802152), (540, 779870), (546, 771300), (585, 719880), (600, 701883), (630, 668460), (650, 647892), (675, 623896), (700, 601614), (702, 599900), (728, 578475), (756, 557050), (780, 539910), (819, 514200), (840, 501345), (857, 491400), (900, 467922), (910, 462780), (936, 449925), (945, 445640), (975, 431928), (1050, 401076), (1080, 389935), (1092, 385650), (1170, 359940), (1260, 334230), (1300, 323946), (1350, 311948), (1365, 308520), (1400, 300807), (1404, 299950), (1512, 278525), (1560, 269955), (1575, 267384), (1638, 257100), (1714, 245700), (1755, 239960), (1800, 233961), (1820, 231390), (1890, 222820), (1950, 215964), (2100, 200538), (2184, 192825), (2275, 185112), (2340, 179970), (2457, 171400), (2520, 167115), (2571, 163800), (2600, 161973), (2700, 155974), (2730, 154260), (2808, 149975), (2925, 143976), (3150, 133692), (3276, 128550), (3428, 122850), (3510, 119980), (3640, 115695), (3780, 111410), (3900, 107982), (4095, 102840), (4200, 100269), (4285, 98280), (4550, 92556), (4680, 89985), (4725, 89128), (4914, 85700), (5142, 81900), (5400, 77987), (5460, 77130), (5850, 71988), (5999, 70200), (6300, 66846), (6552, 64275), (6825, 61704), (6856, 61425), (7020, 59990), (7560, 55705), (7713, 54600), (7800, 53991), (8190, 51420), (8570, 49140), (8775, 47992), (9100, 46278), (9450, 44564), (9828, 42850), (10284, 40950), (10920, 38565), (11141, 37800), (11700, 35994), (11998, 35100), (12285, 34280), (12600, 33423), (12855, 32760), (13650, 30852), (14040, 29995), (15426, 27300), (16380, 25710), (17140, 24570), (17550, 23996), (17997, 23400), (18200, 23139), (18900, 22282), (19656, 21425), (20475, 20568)]