210564900

素因数分解:

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

素因数の和:900

約数の個数: 288

約数和(自身を含む): 834113280

約数和(自身を除く): 623548380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 857, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1714, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2571, 2700, 2730, 2925, 3150, 3276, 3428, 3510, 3780, 3900, 4095, 4285, 4550, 4725, 4914, 5142, 5460, 5850, 5999, 6300, 6825, 7020, 7713, 8190, 8570, 8775, 9100, 9450, 9828, 10284, 11141, 11700, 11998, 12285, 12855, 13650, 15426, 16380, 17140, 17550, 17997, 18900, 20475, 21425, 22282, 23139, 23996, 24570, 25710, 27300, 29995, 30852, 33423, 35100, 35994, 38565, 40950, 42850, 44564, 46278, 49140, 51420, 53991, 55705, 59990, 61425, 64275, 66846, 71988, 77130, 77987, 81900, 85700, 89985, 92556, 100269, 107982, 111410, 115695, 119980, 122850, 128550, 133692, 149975, 154260, 155974, 161973, 167115, 179970, 192825, 200538, 215964, 222820, 231390, 233961, 245700, 257100, 269955, 278525, 299950, 300807, 311948, 323946, 334230, 359940, 385650, 389935, 401076, 449925, 462780, 467922, 501345, 539910, 557050, 578475, 599900, 601614, 647892, 668460, 701883, 771300, 779870, 809865, 835575, 899850, 935844, 1002690, 1079820, 1114100, 1156950, 1169805, 1203228, 1349775, 1403766, 1504035, 1559740, 1619730, 1671150, 1799700, 1949675, 2005380, 2105649, 2313900, 2339610, 2506725, 2699550, 2807532, 3008070, 3239460, 3342300, 3509415, 3899350, 4049325, 4211298, 4679220, 5013450, 5399100, 5849025, 6016140, 7018830, 7520175, 7798700, 8098650, 8422596, 10026900, 10528245, 11698050, 14037660, 15040350, 16197300, 17547075, 21056490, 23396100, 30080700, 35094150, 42112980, 52641225, 70188300, 105282450, 210564900]

約数ペア:

[(1, 210564900), (2, 105282450), (3, 70188300), (4, 52641225), (5, 42112980), (6, 35094150), (7, 30080700), (9, 23396100), (10, 21056490), (12, 17547075), (13, 16197300), (14, 15040350), (15, 14037660), (18, 11698050), (20, 10528245), (21, 10026900), (25, 8422596), (26, 8098650), (27, 7798700), (28, 7520175), (30, 7018830), (35, 6016140), (36, 5849025), (39, 5399100), (42, 5013450), (45, 4679220), (50, 4211298), (52, 4049325), (54, 3899350), (60, 3509415), (63, 3342300), (65, 3239460), (70, 3008070), (75, 2807532), (78, 2699550), (84, 2506725), (90, 2339610), (91, 2313900), (100, 2105649), (105, 2005380), (108, 1949675), (117, 1799700), (126, 1671150), (130, 1619730), (135, 1559740), (140, 1504035), (150, 1403766), (156, 1349775), (175, 1203228), (180, 1169805), (182, 1156950), (189, 1114100), (195, 1079820), (210, 1002690), (225, 935844), (234, 899850), (252, 835575), (260, 809865), (270, 779870), (273, 771300), (300, 701883), (315, 668460), (325, 647892), (350, 601614), (351, 599900), (364, 578475), (378, 557050), (390, 539910), (420, 501345), (450, 467922), (455, 462780), (468, 449925), (525, 401076), (540, 389935), (546, 385650), (585, 359940), (630, 334230), (650, 323946), (675, 311948), (700, 300807), (702, 299950), (756, 278525), (780, 269955), (819, 257100), (857, 245700), (900, 233961), (910, 231390), (945, 222820), (975, 215964), (1050, 200538), (1092, 192825), (1170, 179970), (1260, 167115), (1300, 161973), (1350, 155974), (1365, 154260), (1404, 149975), (1575, 133692), (1638, 128550), (1714, 122850), (1755, 119980), (1820, 115695), (1890, 111410), (1950, 107982), (2100, 100269), (2275, 92556), (2340, 89985), (2457, 85700), (2571, 81900), (2700, 77987), (2730, 77130), (2925, 71988), (3150, 66846), (3276, 64275), (3428, 61425), (3510, 59990), (3780, 55705), (3900, 53991), (4095, 51420), (4285, 49140), (4550, 46278), (4725, 44564), (4914, 42850), (5142, 40950), (5460, 38565), (5850, 35994), (5999, 35100), (6300, 33423), (6825, 30852), (7020, 29995), (7713, 27300), (8190, 25710), (8570, 24570), (8775, 23996), (9100, 23139), (9450, 22282), (9828, 21425), (10284, 20475), (11141, 18900), (11700, 17997), (11998, 17550), (12285, 17140), (12855, 16380), (13650, 15426)]