190925460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 636172992

約数和(自身を除く): 445247532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 211, 220, 330, 396, 422, 457, 495, 633, 660, 844, 914, 990, 1055, 1266, 1371, 1828, 1899, 1980, 2110, 2285, 2321, 2532, 2742, 3165, 3798, 4113, 4220, 4570, 4642, 5027, 5484, 6330, 6855, 6963, 7596, 8226, 9140, 9284, 9495, 10054, 11605, 12660, 13710, 13926, 15081, 16452, 18990, 20108, 20565, 20889, 23210, 25135, 27420, 27852, 30162, 34815, 37980, 41130, 41778, 45243, 46420, 50270, 60324, 69630, 75405, 82260, 83556, 90486, 96427, 100540, 104445, 139260, 150810, 180972, 192854, 208890, 226215, 289281, 301620, 385708, 417780, 452430, 482135, 578562, 867843, 904860, 964270, 1060697, 1157124, 1446405, 1735686, 1928540, 2121394, 2892810, 3182091, 3471372, 4242788, 4339215, 5303485, 5785620, 6364182, 8678430, 9546273, 10606970, 12728364, 15910455, 17356860, 19092546, 21213940, 31820910, 38185092, 47731365, 63641820, 95462730, 190925460]

約数ペア:

[(1, 190925460), (2, 95462730), (3, 63641820), (4, 47731365), (5, 38185092), (6, 31820910), (9, 21213940), (10, 19092546), (11, 17356860), (12, 15910455), (15, 12728364), (18, 10606970), (20, 9546273), (22, 8678430), (30, 6364182), (33, 5785620), (36, 5303485), (44, 4339215), (45, 4242788), (55, 3471372), (60, 3182091), (66, 2892810), (90, 2121394), (99, 1928540), (110, 1735686), (132, 1446405), (165, 1157124), (180, 1060697), (198, 964270), (211, 904860), (220, 867843), (330, 578562), (396, 482135), (422, 452430), (457, 417780), (495, 385708), (633, 301620), (660, 289281), (844, 226215), (914, 208890), (990, 192854), (1055, 180972), (1266, 150810), (1371, 139260), (1828, 104445), (1899, 100540), (1980, 96427), (2110, 90486), (2285, 83556), (2321, 82260), (2532, 75405), (2742, 69630), (3165, 60324), (3798, 50270), (4113, 46420), (4220, 45243), (4570, 41778), (4642, 41130), (5027, 37980), (5484, 34815), (6330, 30162), (6855, 27852), (6963, 27420), (7596, 25135), (8226, 23210), (9140, 20889), (9284, 20565), (9495, 20108), (10054, 18990), (11605, 16452), (12660, 15081), (13710, 13926)]