87478800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 282303360

約数和(自身を除く): 194824560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 269, 271, 300, 400, 538, 542, 600, 807, 813, 1076, 1084, 1200, 1345, 1355, 1614, 1626, 2152, 2168, 2690, 2710, 3228, 3252, 4035, 4065, 4304, 4336, 5380, 5420, 6456, 6504, 6725, 6775, 8070, 8130, 10760, 10840, 12912, 13008, 13450, 13550, 16140, 16260, 20175, 20325, 21520, 21680, 26900, 27100, 32280, 32520, 40350, 40650, 53800, 54200, 64560, 65040, 72899, 80700, 81300, 107600, 108400, 145798, 161400, 162600, 218697, 291596, 322800, 325200, 364495, 437394, 583192, 728990, 874788, 1093485, 1166384, 1457980, 1749576, 1822475, 2186970, 2915960, 3499152, 3644950, 4373940, 5467425, 5831920, 7289900, 8747880, 10934850, 14579800, 17495760, 21869700, 29159600, 43739400, 87478800]

約数ペア:

[(1, 87478800), (2, 43739400), (3, 29159600), (4, 21869700), (5, 17495760), (6, 14579800), (8, 10934850), (10, 8747880), (12, 7289900), (15, 5831920), (16, 5467425), (20, 4373940), (24, 3644950), (25, 3499152), (30, 2915960), (40, 2186970), (48, 1822475), (50, 1749576), (60, 1457980), (75, 1166384), (80, 1093485), (100, 874788), (120, 728990), (150, 583192), (200, 437394), (240, 364495), (269, 325200), (271, 322800), (300, 291596), (400, 218697), (538, 162600), (542, 161400), (600, 145798), (807, 108400), (813, 107600), (1076, 81300), (1084, 80700), (1200, 72899), (1345, 65040), (1355, 64560), (1614, 54200), (1626, 53800), (2152, 40650), (2168, 40350), (2690, 32520), (2710, 32280), (3228, 27100), (3252, 26900), (4035, 21680), (4065, 21520), (4304, 20325), (4336, 20175), (5380, 16260), (5420, 16140), (6456, 13550), (6504, 13450), (6725, 13008), (6775, 12912), (8070, 10840), (8130, 10760)]