9902005560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2190

約数の個数: 192

約数和(自身を含む): 32862360960

約数和(自身を除く): 22960355400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 241, 244, 305, 360, 366, 482, 488, 549, 610, 723, 732, 915, 964, 1098, 1205, 1220, 1446, 1464, 1830, 1871, 1928, 2169, 2196, 2410, 2440, 2745, 2892, 3615, 3660, 3742, 4338, 4392, 4820, 5490, 5613, 5784, 7230, 7320, 7484, 8676, 9355, 9640, 10845, 10980, 11226, 14460, 14701, 14968, 16839, 17352, 18710, 21690, 21960, 22452, 28065, 28920, 29402, 33678, 37420, 43380, 44103, 44904, 56130, 58804, 67356, 73505, 74840, 84195, 86760, 88206, 112260, 114131, 117608, 132309, 134712, 147010, 168390, 176412, 220515, 224520, 228262, 264618, 294020, 336780, 342393, 352824, 441030, 450911, 456524, 529236, 570655, 588040, 661545, 673560, 684786, 882060, 901822, 913048, 1027179, 1058472, 1141310, 1323090, 1352733, 1369572, 1711965, 1764120, 1803644, 2054358, 2254555, 2282620, 2646180, 2705466, 2739144, 3423930, 3607288, 4058199, 4108716, 4509110, 4565240, 5135895, 5292360, 5410932, 6763665, 6847860, 8116398, 8217432, 9018220, 10271790, 10821864, 13527330, 13695720, 16232796, 18036440, 20290995, 20543580, 27054660, 27505571, 32465592, 40581990, 41087160, 54109320, 55011142, 81163980, 82516713, 110022284, 137527855, 162327960, 165033426, 220044568, 247550139, 275055710, 330066852, 412583565, 495100278, 550111420, 660133704, 825167130, 990200556, 1100222840, 1237750695, 1650334260, 1980401112, 2475501390, 3300668520, 4951002780, 9902005560]

約数ペア:

[(1, 9902005560), (2, 4951002780), (3, 3300668520), (4, 2475501390), (5, 1980401112), (6, 1650334260), (8, 1237750695), (9, 1100222840), (10, 990200556), (12, 825167130), (15, 660133704), (18, 550111420), (20, 495100278), (24, 412583565), (30, 330066852), (36, 275055710), (40, 247550139), (45, 220044568), (60, 165033426), (61, 162327960), (72, 137527855), (90, 110022284), (120, 82516713), (122, 81163980), (180, 55011142), (183, 54109320), (241, 41087160), (244, 40581990), (305, 32465592), (360, 27505571), (366, 27054660), (482, 20543580), (488, 20290995), (549, 18036440), (610, 16232796), (723, 13695720), (732, 13527330), (915, 10821864), (964, 10271790), (1098, 9018220), (1205, 8217432), (1220, 8116398), (1446, 6847860), (1464, 6763665), (1830, 5410932), (1871, 5292360), (1928, 5135895), (2169, 4565240), (2196, 4509110), (2410, 4108716), (2440, 4058199), (2745, 3607288), (2892, 3423930), (3615, 2739144), (3660, 2705466), (3742, 2646180), (4338, 2282620), (4392, 2254555), (4820, 2054358), (5490, 1803644), (5613, 1764120), (5784, 1711965), (7230, 1369572), (7320, 1352733), (7484, 1323090), (8676, 1141310), (9355, 1058472), (9640, 1027179), (10845, 913048), (10980, 901822), (11226, 882060), (14460, 684786), (14701, 673560), (14968, 661545), (16839, 588040), (17352, 570655), (18710, 529236), (21690, 456524), (21960, 450911), (22452, 441030), (28065, 352824), (28920, 342393), (29402, 336780), (33678, 294020), (37420, 264618), (43380, 228262), (44103, 224520), (44904, 220515), (56130, 176412), (58804, 168390), (67356, 147010), (73505, 134712), (74840, 132309), (84195, 117608), (86760, 114131), (88206, 112260)]