156975132690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{90989}}^1$

素因数の和:91692

約数の個数: 96

約数和(自身を含む): 422852367600

約数和(自身を除く): 265877234910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 661, 870, 1305, 1322, 1983, 2610, 3305, 3966, 5949, 6610, 9915, 11898, 19169, 19830, 29745, 38338, 57507, 59490, 90989, 95845, 115014, 172521, 181978, 191690, 272967, 287535, 345042, 454945, 545934, 575070, 818901, 862605, 909890, 1364835, 1637802, 1725210, 2638681, 2729670, 4094505, 5277362, 7916043, 8189010, 13193405, 15832086, 23748129, 26386810, 39580215, 47496258, 60143729, 79160430, 118740645, 120287458, 180431187, 237481290, 300718645, 360862374, 541293561, 601437290, 902155935, 1082587122, 1744168141, 1804311870, 2706467805, 3488336282, 5232504423, 5412935610, 8720840705, 10465008846, 15697513269, 17441681410, 26162522115, 31395026538, 52325044230, 78487566345, 156975132690]

約数ペア:

[(1, 156975132690), (2, 78487566345), (3, 52325044230), (5, 31395026538), (6, 26162522115), (9, 17441681410), (10, 15697513269), (15, 10465008846), (18, 8720840705), (29, 5412935610), (30, 5232504423), (45, 3488336282), (58, 2706467805), (87, 1804311870), (90, 1744168141), (145, 1082587122), (174, 902155935), (261, 601437290), (290, 541293561), (435, 360862374), (522, 300718645), (661, 237481290), (870, 180431187), (1305, 120287458), (1322, 118740645), (1983, 79160430), (2610, 60143729), (3305, 47496258), (3966, 39580215), (5949, 26386810), (6610, 23748129), (9915, 15832086), (11898, 13193405), (19169, 8189010), (19830, 7916043), (29745, 5277362), (38338, 4094505), (57507, 2729670), (59490, 2638681), (90989, 1725210), (95845, 1637802), (115014, 1364835), (172521, 909890), (181978, 862605), (191690, 818901), (272967, 575070), (287535, 545934), (345042, 454945)]