31292400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 101712240

約数和(自身を除く): 70419840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 293, 300, 356, 400, 445, 534, 586, 600, 712, 879, 890, 1068, 1172, 1200, 1335, 1424, 1465, 1758, 1780, 2136, 2225, 2344, 2670, 2930, 3516, 3560, 4272, 4395, 4450, 4688, 5340, 5860, 6675, 7032, 7120, 7325, 8790, 8900, 10680, 11720, 13350, 14064, 14650, 17580, 17800, 21360, 21975, 23440, 26077, 26700, 29300, 35160, 35600, 43950, 52154, 53400, 58600, 70320, 78231, 87900, 104308, 106800, 117200, 130385, 156462, 175800, 208616, 260770, 312924, 351600, 391155, 417232, 521540, 625848, 651925, 782310, 1043080, 1251696, 1303850, 1564620, 1955775, 2086160, 2607700, 3129240, 3911550, 5215400, 6258480, 7823100, 10430800, 15646200, 31292400]

約数ペア:

[(1, 31292400), (2, 15646200), (3, 10430800), (4, 7823100), (5, 6258480), (6, 5215400), (8, 3911550), (10, 3129240), (12, 2607700), (15, 2086160), (16, 1955775), (20, 1564620), (24, 1303850), (25, 1251696), (30, 1043080), (40, 782310), (48, 651925), (50, 625848), (60, 521540), (75, 417232), (80, 391155), (89, 351600), (100, 312924), (120, 260770), (150, 208616), (178, 175800), (200, 156462), (240, 130385), (267, 117200), (293, 106800), (300, 104308), (356, 87900), (400, 78231), (445, 70320), (534, 58600), (586, 53400), (600, 52154), (712, 43950), (879, 35600), (890, 35160), (1068, 29300), (1172, 26700), (1200, 26077), (1335, 23440), (1424, 21975), (1465, 21360), (1758, 17800), (1780, 17580), (2136, 14650), (2225, 14064), (2344, 13350), (2670, 11720), (2930, 10680), (3516, 8900), (3560, 8790), (4272, 7325), (4395, 7120), (4450, 7032), (4688, 6675), (5340, 5860)]