151687900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 412195840

約数和(自身を除く): 260507940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 79, 91, 100, 130, 140, 158, 175, 182, 211, 260, 316, 325, 350, 364, 395, 422, 455, 553, 650, 700, 790, 844, 910, 1027, 1055, 1106, 1300, 1477, 1580, 1820, 1975, 2054, 2110, 2212, 2275, 2743, 2765, 2954, 3950, 4108, 4220, 4550, 5135, 5275, 5486, 5530, 5908, 7189, 7385, 7900, 9100, 10270, 10550, 10972, 11060, 13715, 13825, 14378, 14770, 16669, 19201, 20540, 21100, 25675, 27430, 27650, 28756, 29540, 33338, 35945, 36925, 38402, 51350, 54860, 55300, 66676, 68575, 71890, 73850, 76804, 83345, 96005, 102700, 116683, 137150, 143780, 147700, 166690, 179725, 192010, 216697, 233366, 274300, 333380, 359450, 384020, 416725, 433394, 466732, 480025, 583415, 718900, 833450, 866788, 960050, 1083485, 1166830, 1516879, 1666900, 1920100, 2166970, 2333660, 2917075, 3033758, 4333940, 5417425, 5834150, 6067516, 7584395, 10834850, 11668300, 15168790, 21669700, 30337580, 37921975, 75843950, 151687900]

約数ペア:

[(1, 151687900), (2, 75843950), (4, 37921975), (5, 30337580), (7, 21669700), (10, 15168790), (13, 11668300), (14, 10834850), (20, 7584395), (25, 6067516), (26, 5834150), (28, 5417425), (35, 4333940), (50, 3033758), (52, 2917075), (65, 2333660), (70, 2166970), (79, 1920100), (91, 1666900), (100, 1516879), (130, 1166830), (140, 1083485), (158, 960050), (175, 866788), (182, 833450), (211, 718900), (260, 583415), (316, 480025), (325, 466732), (350, 433394), (364, 416725), (395, 384020), (422, 359450), (455, 333380), (553, 274300), (650, 233366), (700, 216697), (790, 192010), (844, 179725), (910, 166690), (1027, 147700), (1055, 143780), (1106, 137150), (1300, 116683), (1477, 102700), (1580, 96005), (1820, 83345), (1975, 76804), (2054, 73850), (2110, 71890), (2212, 68575), (2275, 66676), (2743, 55300), (2765, 54860), (2954, 51350), (3950, 38402), (4108, 36925), (4220, 35945), (4550, 33338), (5135, 29540), (5275, 28756), (5486, 27650), (5530, 27430), (5908, 25675), (7189, 21100), (7385, 20540), (7900, 19201), (9100, 16669), (10270, 14770), (10550, 14378), (10972, 13825), (11060, 13715)]