163012400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 418611600

約数和(自身を除く): 255599200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 89, 95, 100, 152, 178, 190, 200, 241, 304, 356, 380, 400, 445, 475, 482, 712, 760, 890, 950, 964, 1205, 1424, 1520, 1691, 1780, 1900, 1928, 2225, 2410, 3382, 3560, 3800, 3856, 4450, 4579, 4820, 6025, 6764, 7120, 7600, 8455, 8900, 9158, 9640, 12050, 13528, 16910, 17800, 18316, 19280, 21449, 22895, 24100, 27056, 33820, 35600, 36632, 42275, 42898, 45790, 48200, 67640, 73264, 84550, 85796, 91580, 96400, 107245, 114475, 135280, 169100, 171592, 183160, 214490, 228950, 338200, 343184, 366320, 407531, 428980, 457900, 536225, 676400, 815062, 857960, 915800, 1072450, 1630124, 1715920, 1831600, 2037655, 2144900, 3260248, 4075310, 4289800, 6520496, 8150620, 8579600, 10188275, 16301240, 20376550, 32602480, 40753100, 81506200, 163012400]

約数ペア:

[(1, 163012400), (2, 81506200), (4, 40753100), (5, 32602480), (8, 20376550), (10, 16301240), (16, 10188275), (19, 8579600), (20, 8150620), (25, 6520496), (38, 4289800), (40, 4075310), (50, 3260248), (76, 2144900), (80, 2037655), (89, 1831600), (95, 1715920), (100, 1630124), (152, 1072450), (178, 915800), (190, 857960), (200, 815062), (241, 676400), (304, 536225), (356, 457900), (380, 428980), (400, 407531), (445, 366320), (475, 343184), (482, 338200), (712, 228950), (760, 214490), (890, 183160), (950, 171592), (964, 169100), (1205, 135280), (1424, 114475), (1520, 107245), (1691, 96400), (1780, 91580), (1900, 85796), (1928, 84550), (2225, 73264), (2410, 67640), (3382, 48200), (3560, 45790), (3800, 42898), (3856, 42275), (4450, 36632), (4579, 35600), (4820, 33820), (6025, 27056), (6764, 24100), (7120, 22895), (7600, 21449), (8455, 19280), (8900, 18316), (9158, 17800), (9640, 16910), (12050, 13528)]