2398500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 8347248

約数和(自身を除く): 5948748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 41, 45, 50, 52, 60, 65, 75, 78, 82, 90, 100, 117, 123, 125, 130, 150, 156, 164, 180, 195, 205, 225, 234, 246, 250, 260, 300, 325, 369, 375, 390, 410, 450, 468, 492, 500, 533, 585, 615, 650, 738, 750, 780, 820, 900, 975, 1025, 1066, 1125, 1170, 1230, 1300, 1476, 1500, 1599, 1625, 1845, 1950, 2050, 2132, 2250, 2340, 2460, 2665, 2925, 3075, 3198, 3250, 3690, 3900, 4100, 4500, 4797, 4875, 5125, 5330, 5850, 6150, 6396, 6500, 7380, 7995, 9225, 9594, 9750, 10250, 10660, 11700, 12300, 13325, 14625, 15375, 15990, 18450, 19188, 19500, 20500, 23985, 26650, 29250, 30750, 31980, 36900, 39975, 46125, 47970, 53300, 58500, 61500, 66625, 79950, 92250, 95940, 119925, 133250, 159900, 184500, 199875, 239850, 266500, 399750, 479700, 599625, 799500, 1199250, 2398500]

約数ペア:

[(1, 2398500), (2, 1199250), (3, 799500), (4, 599625), (5, 479700), (6, 399750), (9, 266500), (10, 239850), (12, 199875), (13, 184500), (15, 159900), (18, 133250), (20, 119925), (25, 95940), (26, 92250), (30, 79950), (36, 66625), (39, 61500), (41, 58500), (45, 53300), (50, 47970), (52, 46125), (60, 39975), (65, 36900), (75, 31980), (78, 30750), (82, 29250), (90, 26650), (100, 23985), (117, 20500), (123, 19500), (125, 19188), (130, 18450), (150, 15990), (156, 15375), (164, 14625), (180, 13325), (195, 12300), (205, 11700), (225, 10660), (234, 10250), (246, 9750), (250, 9594), (260, 9225), (300, 7995), (325, 7380), (369, 6500), (375, 6396), (390, 6150), (410, 5850), (450, 5330), (468, 5125), (492, 4875), (500, 4797), (533, 4500), (585, 4100), (615, 3900), (650, 3690), (738, 3250), (750, 3198), (780, 3075), (820, 2925), (900, 2665), (975, 2460), (1025, 2340), (1066, 2250), (1125, 2132), (1170, 2050), (1230, 1950), (1300, 1845), (1476, 1625), (1500, 1599)]