225626940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 868847616

約数和(自身を除く): 643220676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 198, 210, 219, 220, 223, 231, 252, 292, 308, 315, 330, 365, 385, 396, 420, 438, 446, 462, 495, 511, 630, 657, 660, 669, 693, 730, 770, 803, 876, 892, 924, 990, 1022, 1095, 1115, 1155, 1260, 1314, 1338, 1386, 1460, 1533, 1540, 1561, 1606, 1980, 2007, 2044, 2190, 2230, 2310, 2409, 2453, 2555, 2628, 2676, 2772, 3066, 3122, 3212, 3285, 3345, 3465, 4014, 4015, 4380, 4460, 4599, 4620, 4683, 4818, 4906, 5110, 5621, 6132, 6244, 6570, 6690, 6930, 7227, 7359, 7665, 7805, 8028, 8030, 9198, 9366, 9636, 9812, 10035, 10220, 11242, 12045, 12265, 13140, 13380, 13860, 14049, 14454, 14718, 15330, 15610, 16060, 16279, 16863, 17171, 18396, 18732, 20070, 22077, 22484, 22995, 23415, 24090, 24530, 28098, 28105, 28908, 29436, 30660, 31220, 32558, 33726, 34342, 36135, 36795, 40140, 44154, 45990, 46830, 48180, 48837, 49060, 50589, 51513, 56196, 56210, 65116, 67452, 68684, 70245, 72270, 73590, 81395, 84315, 85855, 88308, 91980, 93660, 97674, 101178, 103026, 110385, 112420, 113953, 140490, 144540, 146511, 147180, 154539, 162790, 168630, 171710, 179069, 195348, 202356, 206052, 220770, 227906, 244185, 252945, 257565, 280980, 293022, 309078, 325580, 337260, 341859, 343420, 358138, 441540, 455812, 488370, 505890, 515130, 537207, 569765, 586044, 618156, 683718, 716276, 732555, 772695, 895345, 976740, 1011780, 1025577, 1030260, 1074414, 1139530, 1253483, 1367436, 1465110, 1545390, 1611621, 1709295, 1790690, 2051154, 2148828, 2279060, 2506966, 2686035, 2930220, 3090780, 3223242, 3418590, 3581380, 3760449, 4102308, 5013932, 5127885, 5372070, 6267415, 6446484, 6837180, 7520898, 8058105, 10255770, 10744140, 11281347, 12534830, 15041796, 16116210, 18802245, 20511540, 22562694, 25069660, 32232420, 37604490, 45125388, 56406735, 75208980, 112813470, 225626940]

約数ペア:

[(1, 225626940), (2, 112813470), (3, 75208980), (4, 56406735), (5, 45125388), (6, 37604490), (7, 32232420), (9, 25069660), (10, 22562694), (11, 20511540), (12, 18802245), (14, 16116210), (15, 15041796), (18, 12534830), (20, 11281347), (21, 10744140), (22, 10255770), (28, 8058105), (30, 7520898), (33, 6837180), (35, 6446484), (36, 6267415), (42, 5372070), (44, 5127885), (45, 5013932), (55, 4102308), (60, 3760449), (63, 3581380), (66, 3418590), (70, 3223242), (73, 3090780), (77, 2930220), (84, 2686035), (90, 2506966), (99, 2279060), (105, 2148828), (110, 2051154), (126, 1790690), (132, 1709295), (140, 1611621), (146, 1545390), (154, 1465110), (165, 1367436), (180, 1253483), (198, 1139530), (210, 1074414), (219, 1030260), (220, 1025577), (223, 1011780), (231, 976740), (252, 895345), (292, 772695), (308, 732555), (315, 716276), (330, 683718), (365, 618156), (385, 586044), (396, 569765), (420, 537207), (438, 515130), (446, 505890), (462, 488370), (495, 455812), (511, 441540), (630, 358138), (657, 343420), (660, 341859), (669, 337260), (693, 325580), (730, 309078), (770, 293022), (803, 280980), (876, 257565), (892, 252945), (924, 244185), (990, 227906), (1022, 220770), (1095, 206052), (1115, 202356), (1155, 195348), (1260, 179069), (1314, 171710), (1338, 168630), (1386, 162790), (1460, 154539), (1533, 147180), (1540, 146511), (1561, 144540), (1606, 140490), (1980, 113953), (2007, 112420), (2044, 110385), (2190, 103026), (2230, 101178), (2310, 97674), (2409, 93660), (2453, 91980), (2555, 88308), (2628, 85855), (2676, 84315), (2772, 81395), (3066, 73590), (3122, 72270), (3212, 70245), (3285, 68684), (3345, 67452), (3465, 65116), (4014, 56210), (4015, 56196), (4380, 51513), (4460, 50589), (4599, 49060), (4620, 48837), (4683, 48180), (4818, 46830), (4906, 45990), (5110, 44154), (5621, 40140), (6132, 36795), (6244, 36135), (6570, 34342), (6690, 33726), (6930, 32558), (7227, 31220), (7359, 30660), (7665, 29436), (7805, 28908), (8028, 28105), (8030, 28098), (9198, 24530), (9366, 24090), (9636, 23415), (9812, 22995), (10035, 22484), (10220, 22077), (11242, 20070), (12045, 18732), (12265, 18396), (13140, 17171), (13380, 16863), (13860, 16279), (14049, 16060), (14454, 15610), (14718, 15330)]