84198900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 254983680

約数和(自身を除く): 170784780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 67, 71, 75, 100, 118, 134, 142, 150, 177, 201, 213, 236, 268, 284, 295, 300, 335, 354, 355, 402, 426, 590, 670, 708, 710, 804, 852, 885, 1005, 1065, 1180, 1340, 1420, 1475, 1675, 1770, 1775, 2010, 2130, 2950, 3350, 3540, 3550, 3953, 4020, 4189, 4260, 4425, 4757, 5025, 5325, 5900, 6700, 7100, 7906, 8378, 8850, 9514, 10050, 10650, 11859, 12567, 14271, 15812, 16756, 17700, 19028, 19765, 20100, 20945, 21300, 23718, 23785, 25134, 28542, 39530, 41890, 47436, 47570, 50268, 57084, 59295, 62835, 71355, 79060, 83780, 95140, 98825, 104725, 118590, 118925, 125670, 142710, 197650, 209450, 237180, 237850, 251340, 280663, 285420, 296475, 314175, 356775, 395300, 418900, 475700, 561326, 592950, 628350, 713550, 841989, 1122652, 1185900, 1256700, 1403315, 1427100, 1683978, 2806630, 3367956, 4209945, 5613260, 7016575, 8419890, 14033150, 16839780, 21049725, 28066300, 42099450, 84198900]

約数ペア:

[(1, 84198900), (2, 42099450), (3, 28066300), (4, 21049725), (5, 16839780), (6, 14033150), (10, 8419890), (12, 7016575), (15, 5613260), (20, 4209945), (25, 3367956), (30, 2806630), (50, 1683978), (59, 1427100), (60, 1403315), (67, 1256700), (71, 1185900), (75, 1122652), (100, 841989), (118, 713550), (134, 628350), (142, 592950), (150, 561326), (177, 475700), (201, 418900), (213, 395300), (236, 356775), (268, 314175), (284, 296475), (295, 285420), (300, 280663), (335, 251340), (354, 237850), (355, 237180), (402, 209450), (426, 197650), (590, 142710), (670, 125670), (708, 118925), (710, 118590), (804, 104725), (852, 98825), (885, 95140), (1005, 83780), (1065, 79060), (1180, 71355), (1340, 62835), (1420, 59295), (1475, 57084), (1675, 50268), (1770, 47570), (1775, 47436), (2010, 41890), (2130, 39530), (2950, 28542), (3350, 25134), (3540, 23785), (3550, 23718), (3953, 21300), (4020, 20945), (4189, 20100), (4260, 19765), (4425, 19028), (4757, 17700), (5025, 16756), (5325, 15812), (5900, 14271), (6700, 12567), (7100, 11859), (7906, 10650), (8378, 10050), (8850, 9514)]