1902181320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45161}}^1$

素因数の和:45197

約数の個数: 160

約数和(自身を含む): 6885398520

約数和(自身を除く): 4983217200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 45161, 90322, 135483, 180644, 225805, 270966, 361288, 406449, 451610, 541932, 587093, 677415, 812898, 903220, 1083864, 1174186, 1219347, 1354830, 1625796, 1761279, 1806440, 2032245, 2348372, 2438694, 2709660, 2935465, 3251592, 3522558, 3658041, 4064490, 4696744, 4877388, 5283837, 5419320, 5870930, 6096735, 7045116, 7316082, 8128980, 8806395, 9754776, 10567674, 11741860, 12193470, 14090232, 14632164, 15851511, 16257960, 17612790, 18290205, 21135348, 23483720, 24386940, 26419185, 29264328, 31703022, 35225580, 36580410, 42270696, 47554533, 48773880, 52838370, 63406044, 70451160, 73160820, 79257555, 95109066, 105676740, 126812088, 146321640, 158515110, 190218132, 211353480, 237772665, 317030220, 380436264, 475545330, 634060440, 951090660, 1902181320]

約数ペア:

[(1, 1902181320), (2, 951090660), (3, 634060440), (4, 475545330), (5, 380436264), (6, 317030220), (8, 237772665), (9, 211353480), (10, 190218132), (12, 158515110), (13, 146321640), (15, 126812088), (18, 105676740), (20, 95109066), (24, 79257555), (26, 73160820), (27, 70451160), (30, 63406044), (36, 52838370), (39, 48773880), (40, 47554533), (45, 42270696), (52, 36580410), (54, 35225580), (60, 31703022), (65, 29264328), (72, 26419185), (78, 24386940), (81, 23483720), (90, 21135348), (104, 18290205), (108, 17612790), (117, 16257960), (120, 15851511), (130, 14632164), (135, 14090232), (156, 12193470), (162, 11741860), (180, 10567674), (195, 9754776), (216, 8806395), (234, 8128980), (260, 7316082), (270, 7045116), (312, 6096735), (324, 5870930), (351, 5419320), (360, 5283837), (390, 4877388), (405, 4696744), (468, 4064490), (520, 3658041), (540, 3522558), (585, 3251592), (648, 2935465), (702, 2709660), (780, 2438694), (810, 2348372), (936, 2032245), (1053, 1806440), (1080, 1761279), (1170, 1625796), (1404, 1354830), (1560, 1219347), (1620, 1174186), (1755, 1083864), (2106, 903220), (2340, 812898), (2808, 677415), (3240, 587093), (3510, 541932), (4212, 451610), (4680, 406449), (5265, 361288), (7020, 270966), (8424, 225805), (10530, 180644), (14040, 135483), (21060, 90322), (42120, 45161)]