42432800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 112492800

約数和(自身を除く): 70060000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 59, 62, 80, 100, 116, 118, 124, 145, 155, 160, 200, 232, 236, 248, 290, 295, 310, 400, 464, 472, 496, 580, 590, 620, 725, 775, 800, 899, 928, 944, 992, 1160, 1180, 1240, 1450, 1475, 1550, 1711, 1798, 1829, 1888, 2320, 2360, 2480, 2900, 2950, 3100, 3422, 3596, 3658, 4495, 4640, 4720, 4960, 5800, 5900, 6200, 6844, 7192, 7316, 8555, 8990, 9145, 9440, 11600, 11800, 12400, 13688, 14384, 14632, 17110, 17980, 18290, 22475, 23200, 23600, 24800, 27376, 28768, 29264, 34220, 35960, 36580, 42775, 44950, 45725, 47200, 53041, 54752, 58528, 68440, 71920, 73160, 85550, 89900, 91450, 106082, 136880, 143840, 146320, 171100, 179800, 182900, 212164, 265205, 273760, 292640, 342200, 359600, 365800, 424328, 530410, 684400, 719200, 731600, 848656, 1060820, 1326025, 1368800, 1463200, 1697312, 2121640, 2652050, 4243280, 5304100, 8486560, 10608200, 21216400, 42432800]

約数ペア:

[(1, 42432800), (2, 21216400), (4, 10608200), (5, 8486560), (8, 5304100), (10, 4243280), (16, 2652050), (20, 2121640), (25, 1697312), (29, 1463200), (31, 1368800), (32, 1326025), (40, 1060820), (50, 848656), (58, 731600), (59, 719200), (62, 684400), (80, 530410), (100, 424328), (116, 365800), (118, 359600), (124, 342200), (145, 292640), (155, 273760), (160, 265205), (200, 212164), (232, 182900), (236, 179800), (248, 171100), (290, 146320), (295, 143840), (310, 136880), (400, 106082), (464, 91450), (472, 89900), (496, 85550), (580, 73160), (590, 71920), (620, 68440), (725, 58528), (775, 54752), (800, 53041), (899, 47200), (928, 45725), (944, 44950), (992, 42775), (1160, 36580), (1180, 35960), (1240, 34220), (1450, 29264), (1475, 28768), (1550, 27376), (1711, 24800), (1798, 23600), (1829, 23200), (1888, 22475), (2320, 18290), (2360, 17980), (2480, 17110), (2900, 14632), (2950, 14384), (3100, 13688), (3422, 12400), (3596, 11800), (3658, 11600), (4495, 9440), (4640, 9145), (4720, 8990), (4960, 8555), (5800, 7316), (5900, 7192), (6200, 6844)]