225585750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 642515328

約数和(自身を除く): 416929578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 510, 650, 663, 750, 850, 975, 1105, 1275, 1326, 1361, 1625, 1950, 2125, 2210, 2550, 2722, 3250, 3315, 4083, 4250, 4875, 5525, 6375, 6630, 6805, 8166, 9750, 11050, 12750, 13610, 16575, 17693, 20415, 23137, 27625, 33150, 34025, 35386, 40830, 46274, 53079, 55250, 68050, 69411, 82875, 88465, 102075, 106158, 115685, 138822, 165750, 170125, 176930, 204150, 231370, 265395, 300781, 340250, 347055, 442325, 510375, 530790, 578425, 601562, 694110, 884650, 902343, 1020750, 1156850, 1326975, 1503905, 1735275, 1804686, 2211625, 2653950, 2892125, 3007810, 3470550, 4423250, 4511715, 5784250, 6634875, 7519525, 8676375, 9023430, 13269750, 15039050, 17352750, 22558575, 37597625, 45117150, 75195250, 112792875, 225585750]

約数ペア:

[(1, 225585750), (2, 112792875), (3, 75195250), (5, 45117150), (6, 37597625), (10, 22558575), (13, 17352750), (15, 15039050), (17, 13269750), (25, 9023430), (26, 8676375), (30, 7519525), (34, 6634875), (39, 5784250), (50, 4511715), (51, 4423250), (65, 3470550), (75, 3007810), (78, 2892125), (85, 2653950), (102, 2211625), (125, 1804686), (130, 1735275), (150, 1503905), (170, 1326975), (195, 1156850), (221, 1020750), (250, 902343), (255, 884650), (325, 694110), (375, 601562), (390, 578425), (425, 530790), (442, 510375), (510, 442325), (650, 347055), (663, 340250), (750, 300781), (850, 265395), (975, 231370), (1105, 204150), (1275, 176930), (1326, 170125), (1361, 165750), (1625, 138822), (1950, 115685), (2125, 106158), (2210, 102075), (2550, 88465), (2722, 82875), (3250, 69411), (3315, 68050), (4083, 55250), (4250, 53079), (4875, 46274), (5525, 40830), (6375, 35386), (6630, 34025), (6805, 33150), (8166, 27625), (9750, 23137), (11050, 20415), (12750, 17693), (13610, 16575)]