71769750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 204736896

約数和(自身を除く): 132967146

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, 433, 442, 510, 650, 663, 750, 850, 866, 975, 1105, 1275, 1299, 1326, 1625, 1950, 2125, 2165, 2210, 2550, 2598, 3250, 3315, 4250, 4330, 4875, 5525, 5629, 6375, 6495, 6630, 7361, 9750, 10825, 11050, 11258, 12750, 12990, 14722, 16575, 16887, 21650, 22083, 27625, 28145, 32475, 33150, 33774, 36805, 44166, 54125, 55250, 56290, 64950, 73610, 82875, 84435, 95693, 108250, 110415, 140725, 162375, 165750, 168870, 184025, 191386, 220830, 281450, 287079, 324750, 368050, 422175, 478465, 552075, 574158, 703625, 844350, 920125, 956930, 1104150, 1407250, 1435395, 1840250, 2110875, 2392325, 2760375, 2870790, 4221750, 4784650, 5520750, 7176975, 11961625, 14353950, 23923250, 35884875, 71769750]

約数ペア:

[(1, 71769750), (2, 35884875), (3, 23923250), (5, 14353950), (6, 11961625), (10, 7176975), (13, 5520750), (15, 4784650), (17, 4221750), (25, 2870790), (26, 2760375), (30, 2392325), (34, 2110875), (39, 1840250), (50, 1435395), (51, 1407250), (65, 1104150), (75, 956930), (78, 920125), (85, 844350), (102, 703625), (125, 574158), (130, 552075), (150, 478465), (170, 422175), (195, 368050), (221, 324750), (250, 287079), (255, 281450), (325, 220830), (375, 191386), (390, 184025), (425, 168870), (433, 165750), (442, 162375), (510, 140725), (650, 110415), (663, 108250), (750, 95693), (850, 84435), (866, 82875), (975, 73610), (1105, 64950), (1275, 56290), (1299, 55250), (1326, 54125), (1625, 44166), (1950, 36805), (2125, 33774), (2165, 33150), (2210, 32475), (2550, 28145), (2598, 27625), (3250, 22083), (3315, 21650), (4250, 16887), (4330, 16575), (4875, 14722), (5525, 12990), (5629, 12750), (6375, 11258), (6495, 11050), (6630, 10825), (7361, 9750)]