150120880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 455220864

約数和(自身を除く): 305099984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1213, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2426, 3094, 3536, 3640, 4420, 4760, 4852, 6065, 6188, 7280, 7735, 8491, 8840, 9520, 9704, 12130, 12376, 15470, 15769, 16982, 17680, 19408, 20621, 24260, 24752, 30940, 31538, 33964, 41242, 42455, 48520, 61880, 63076, 67928, 78845, 82484, 84910, 97040, 103105, 110383, 123760, 126152, 135856, 144347, 157690, 164968, 169820, 206210, 220766, 252304, 268073, 288694, 315380, 329936, 339640, 412420, 441532, 536146, 551915, 577388, 630760, 679280, 721735, 824840, 883064, 1072292, 1103830, 1154776, 1261520, 1340365, 1443470, 1649680, 1766128, 1876511, 2144584, 2207660, 2309552, 2680730, 2886940, 3753022, 4289168, 4415320, 5361460, 5773880, 7506044, 8830640, 9382555, 10722920, 11547760, 15012088, 18765110, 21445840, 30024176, 37530220, 75060440, 150120880]

約数ペア:

[(1, 150120880), (2, 75060440), (4, 37530220), (5, 30024176), (7, 21445840), (8, 18765110), (10, 15012088), (13, 11547760), (14, 10722920), (16, 9382555), (17, 8830640), (20, 7506044), (26, 5773880), (28, 5361460), (34, 4415320), (35, 4289168), (40, 3753022), (52, 2886940), (56, 2680730), (65, 2309552), (68, 2207660), (70, 2144584), (80, 1876511), (85, 1766128), (91, 1649680), (104, 1443470), (112, 1340365), (119, 1261520), (130, 1154776), (136, 1103830), (140, 1072292), (170, 883064), (182, 824840), (208, 721735), (221, 679280), (238, 630760), (260, 577388), (272, 551915), (280, 536146), (340, 441532), (364, 412420), (442, 339640), (455, 329936), (476, 315380), (520, 288694), (560, 268073), (595, 252304), (680, 220766), (728, 206210), (884, 169820), (910, 164968), (952, 157690), (1040, 144347), (1105, 135856), (1190, 126152), (1213, 123760), (1360, 110383), (1456, 103105), (1547, 97040), (1768, 84910), (1820, 82484), (1904, 78845), (2210, 67928), (2380, 63076), (2426, 61880), (3094, 48520), (3536, 42455), (3640, 41242), (4420, 33964), (4760, 31538), (4852, 30940), (6065, 24752), (6188, 24260), (7280, 20621), (7735, 19408), (8491, 17680), (8840, 16982), (9520, 15769), (9704, 15470), (12130, 12376)]