4978350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 15436512

約数和(自身を除く): 10458162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 37, 39, 45, 46, 50, 65, 69, 74, 75, 78, 90, 111, 115, 117, 130, 138, 150, 185, 195, 207, 222, 225, 230, 234, 299, 325, 333, 345, 370, 390, 414, 450, 481, 555, 575, 585, 598, 650, 666, 690, 851, 897, 925, 962, 975, 1035, 1110, 1150, 1170, 1443, 1495, 1665, 1702, 1725, 1794, 1850, 1950, 2070, 2405, 2553, 2691, 2775, 2886, 2925, 2990, 3330, 3450, 4255, 4329, 4485, 4810, 5106, 5175, 5382, 5550, 5850, 7215, 7475, 7659, 8325, 8510, 8658, 8970, 10350, 11063, 12025, 12765, 13455, 14430, 14950, 15318, 16650, 21275, 21645, 22126, 22425, 24050, 25530, 26910, 33189, 36075, 38295, 42550, 43290, 44850, 55315, 63825, 66378, 67275, 72150, 76590, 99567, 108225, 110630, 127650, 134550, 165945, 191475, 199134, 216450, 276575, 331890, 382950, 497835, 553150, 829725, 995670, 1659450, 2489175, 4978350]

約数ペア:

[(1, 4978350), (2, 2489175), (3, 1659450), (5, 995670), (6, 829725), (9, 553150), (10, 497835), (13, 382950), (15, 331890), (18, 276575), (23, 216450), (25, 199134), (26, 191475), (30, 165945), (37, 134550), (39, 127650), (45, 110630), (46, 108225), (50, 99567), (65, 76590), (69, 72150), (74, 67275), (75, 66378), (78, 63825), (90, 55315), (111, 44850), (115, 43290), (117, 42550), (130, 38295), (138, 36075), (150, 33189), (185, 26910), (195, 25530), (207, 24050), (222, 22425), (225, 22126), (230, 21645), (234, 21275), (299, 16650), (325, 15318), (333, 14950), (345, 14430), (370, 13455), (390, 12765), (414, 12025), (450, 11063), (481, 10350), (555, 8970), (575, 8658), (585, 8510), (598, 8325), (650, 7659), (666, 7475), (690, 7215), (851, 5850), (897, 5550), (925, 5382), (962, 5175), (975, 5106), (1035, 4810), (1110, 4485), (1150, 4329), (1170, 4255), (1443, 3450), (1495, 3330), (1665, 2990), (1702, 2925), (1725, 2886), (1794, 2775), (1850, 2691), (1950, 2553), (2070, 2405)]