74090250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 229975200

約数和(自身を除く): 155884950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 125, 130, 149, 150, 153, 170, 195, 221, 225, 234, 250, 255, 298, 306, 325, 375, 390, 425, 442, 447, 450, 510, 585, 650, 663, 745, 750, 765, 850, 894, 975, 1105, 1125, 1170, 1275, 1326, 1341, 1490, 1530, 1625, 1937, 1950, 1989, 2125, 2210, 2235, 2250, 2533, 2550, 2682, 2925, 3250, 3315, 3725, 3825, 3874, 3978, 4250, 4470, 4875, 5066, 5525, 5811, 5850, 6375, 6630, 6705, 7450, 7599, 7650, 9685, 9750, 9945, 11050, 11175, 11622, 12665, 12750, 13410, 14625, 15198, 16575, 17433, 18625, 19125, 19370, 19890, 22350, 22797, 25330, 27625, 29055, 29250, 32929, 33150, 33525, 34866, 37250, 37995, 38250, 45594, 48425, 49725, 55250, 55875, 58110, 63325, 65858, 67050, 75990, 82875, 87165, 96850, 98787, 99450, 111750, 113985, 126650, 145275, 164645, 165750, 167625, 174330, 189975, 197574, 227970, 242125, 248625, 290550, 296361, 316625, 329290, 335250, 379950, 435825, 484250, 493935, 497250, 569925, 592722, 633250, 726375, 823225, 871650, 949875, 987870, 1139850, 1452750, 1481805, 1646450, 1899750, 2179125, 2469675, 2849625, 2963610, 4116125, 4358250, 4939350, 5699250, 7409025, 8232250, 12348375, 14818050, 24696750, 37045125, 74090250]

約数ペア:

[(1, 74090250), (2, 37045125), (3, 24696750), (5, 14818050), (6, 12348375), (9, 8232250), (10, 7409025), (13, 5699250), (15, 4939350), (17, 4358250), (18, 4116125), (25, 2963610), (26, 2849625), (30, 2469675), (34, 2179125), (39, 1899750), (45, 1646450), (50, 1481805), (51, 1452750), (65, 1139850), (75, 987870), (78, 949875), (85, 871650), (90, 823225), (102, 726375), (117, 633250), (125, 592722), (130, 569925), (149, 497250), (150, 493935), (153, 484250), (170, 435825), (195, 379950), (221, 335250), (225, 329290), (234, 316625), (250, 296361), (255, 290550), (298, 248625), (306, 242125), (325, 227970), (375, 197574), (390, 189975), (425, 174330), (442, 167625), (447, 165750), (450, 164645), (510, 145275), (585, 126650), (650, 113985), (663, 111750), (745, 99450), (750, 98787), (765, 96850), (850, 87165), (894, 82875), (975, 75990), (1105, 67050), (1125, 65858), (1170, 63325), (1275, 58110), (1326, 55875), (1341, 55250), (1490, 49725), (1530, 48425), (1625, 45594), (1937, 38250), (1950, 37995), (1989, 37250), (2125, 34866), (2210, 33525), (2235, 33150), (2250, 32929), (2533, 29250), (2550, 29055), (2682, 27625), (2925, 25330), (3250, 22797), (3315, 22350), (3725, 19890), (3825, 19370), (3874, 19125), (3978, 18625), (4250, 17433), (4470, 16575), (4875, 15198), (5066, 14625), (5525, 13410), (5811, 12750), (5850, 12665), (6375, 11622), (6630, 11175), (6705, 11050), (7450, 9945), (7599, 9750), (7650, 9685)]