394839900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 288

約数和(自身を含む): 1563233280

約数和(自身を除く): 1168393380

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, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1607, 1638, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 3150, 3214, 3276, 3510, 3780, 3900, 4095, 4550, 4725, 4821, 4914, 5460, 5850, 6300, 6428, 6825, 7020, 8035, 8190, 8775, 9100, 9450, 9642, 9828, 11249, 11700, 12285, 13650, 14463, 16070, 16380, 17550, 18900, 19284, 20475, 20891, 22498, 24105, 24570, 27300, 28926, 32140, 33747, 35100, 40175, 40950, 41782, 43389, 44996, 48210, 49140, 56245, 57852, 61425, 62673, 67494, 72315, 80350, 81900, 83564, 86778, 96420, 101241, 104455, 112490, 120525, 122850, 125346, 134988, 144630, 146237, 160700, 168735, 173556, 188019, 202482, 208910, 216945, 224980, 241050, 245700, 250692, 281225, 289260, 292474, 303723, 313365, 337470, 361575, 376038, 404964, 417820, 433890, 438711, 482100, 506205, 522275, 562450, 564057, 584948, 607446, 626730, 674940, 723150, 731185, 752076, 843675, 867780, 877422, 940095, 1012410, 1044550, 1084725, 1124900, 1128114, 1214892, 1253460, 1316133, 1446300, 1462370, 1518615, 1566825, 1687350, 1754844, 1880190, 2024820, 2089100, 2169450, 2193555, 2256228, 2531025, 2632266, 2820285, 2924740, 3037230, 3133650, 3374700, 3655925, 3760380, 3948399, 4338900, 4387110, 4700475, 5062050, 5264532, 5640570, 6074460, 6267300, 6580665, 7311850, 7593075, 7896798, 8774220, 9400950, 10124100, 10967775, 11281140, 13161330, 14101425, 14623700, 15186150, 15793596, 18801900, 19741995, 21935550, 26322660, 28202850, 30372300, 32903325, 39483990, 43871100, 56405700, 65806650, 78967980, 98709975, 131613300, 197419950, 394839900]

約数ペア:

[(1, 394839900), (2, 197419950), (3, 131613300), (4, 98709975), (5, 78967980), (6, 65806650), (7, 56405700), (9, 43871100), (10, 39483990), (12, 32903325), (13, 30372300), (14, 28202850), (15, 26322660), (18, 21935550), (20, 19741995), (21, 18801900), (25, 15793596), (26, 15186150), (27, 14623700), (28, 14101425), (30, 13161330), (35, 11281140), (36, 10967775), (39, 10124100), (42, 9400950), (45, 8774220), (50, 7896798), (52, 7593075), (54, 7311850), (60, 6580665), (63, 6267300), (65, 6074460), (70, 5640570), (75, 5264532), (78, 5062050), (84, 4700475), (90, 4387110), (91, 4338900), (100, 3948399), (105, 3760380), (108, 3655925), (117, 3374700), (126, 3133650), (130, 3037230), (135, 2924740), (140, 2820285), (150, 2632266), (156, 2531025), (175, 2256228), (180, 2193555), (182, 2169450), (189, 2089100), (195, 2024820), (210, 1880190), (225, 1754844), (234, 1687350), (252, 1566825), (260, 1518615), (270, 1462370), (273, 1446300), (300, 1316133), (315, 1253460), (325, 1214892), (350, 1128114), (351, 1124900), (364, 1084725), (378, 1044550), (390, 1012410), (420, 940095), (450, 877422), (455, 867780), (468, 843675), (525, 752076), (540, 731185), (546, 723150), (585, 674940), (630, 626730), (650, 607446), (675, 584948), (700, 564057), (702, 562450), (756, 522275), (780, 506205), (819, 482100), (900, 438711), (910, 433890), (945, 417820), (975, 404964), (1050, 376038), (1092, 361575), (1170, 337470), (1260, 313365), (1300, 303723), (1350, 292474), (1365, 289260), (1404, 281225), (1575, 250692), (1607, 245700), (1638, 241050), (1755, 224980), (1820, 216945), (1890, 208910), (1950, 202482), (2100, 188019), (2275, 173556), (2340, 168735), (2457, 160700), (2700, 146237), (2730, 144630), (2925, 134988), (3150, 125346), (3214, 122850), (3276, 120525), (3510, 112490), (3780, 104455), (3900, 101241), (4095, 96420), (4550, 86778), (4725, 83564), (4821, 81900), (4914, 80350), (5460, 72315), (5850, 67494), (6300, 62673), (6428, 61425), (6825, 57852), (7020, 56245), (8035, 49140), (8190, 48210), (8775, 44996), (9100, 43389), (9450, 41782), (9642, 40950), (9828, 40175), (11249, 35100), (11700, 33747), (12285, 32140), (13650, 28926), (14463, 27300), (16070, 24570), (16380, 24105), (17550, 22498), (18900, 20891), (19284, 20475)]