85811250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 120

約数和(自身を含む): 250007472

約数和(自身を除く): 164196222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 467, 490, 525, 625, 735, 750, 875, 934, 1050, 1225, 1250, 1401, 1470, 1750, 1875, 2335, 2450, 2625, 2802, 3269, 3675, 3750, 4375, 4670, 5250, 6125, 6538, 7005, 7350, 8750, 9807, 11675, 12250, 13125, 14010, 16345, 18375, 19614, 22883, 23350, 26250, 30625, 32690, 35025, 36750, 45766, 49035, 58375, 61250, 68649, 70050, 81725, 91875, 98070, 114415, 116750, 137298, 163450, 175125, 183750, 228830, 245175, 291875, 343245, 350250, 408625, 490350, 572075, 583750, 686490, 817250, 875625, 1144150, 1225875, 1716225, 1751250, 2043125, 2451750, 2860375, 3432450, 4086250, 5720750, 6129375, 8581125, 12258750, 14301875, 17162250, 28603750, 42905625, 85811250]

約数ペア:

[(1, 85811250), (2, 42905625), (3, 28603750), (5, 17162250), (6, 14301875), (7, 12258750), (10, 8581125), (14, 6129375), (15, 5720750), (21, 4086250), (25, 3432450), (30, 2860375), (35, 2451750), (42, 2043125), (49, 1751250), (50, 1716225), (70, 1225875), (75, 1144150), (98, 875625), (105, 817250), (125, 686490), (147, 583750), (150, 572075), (175, 490350), (210, 408625), (245, 350250), (250, 343245), (294, 291875), (350, 245175), (375, 228830), (467, 183750), (490, 175125), (525, 163450), (625, 137298), (735, 116750), (750, 114415), (875, 98070), (934, 91875), (1050, 81725), (1225, 70050), (1250, 68649), (1401, 61250), (1470, 58375), (1750, 49035), (1875, 45766), (2335, 36750), (2450, 35025), (2625, 32690), (2802, 30625), (3269, 26250), (3675, 23350), (3750, 22883), (4375, 19614), (4670, 18375), (5250, 16345), (6125, 14010), (6538, 13125), (7005, 12250), (7350, 11675), (8750, 9807)]