259210530

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 168

約数和(自身を含む): 742378716

約数和(自身を除く): 483168186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 81, 90, 93, 111, 135, 155, 162, 185, 186, 222, 243, 270, 279, 310, 333, 370, 405, 465, 486, 555, 558, 666, 729, 810, 837, 930, 961, 999, 1110, 1147, 1215, 1395, 1458, 1665, 1674, 1922, 1998, 2294, 2430, 2511, 2790, 2883, 2997, 3330, 3441, 3645, 4185, 4805, 4995, 5022, 5735, 5766, 5994, 6882, 7290, 7533, 8370, 8649, 8991, 9610, 9990, 10323, 11470, 12555, 14415, 14985, 15066, 17205, 17298, 17982, 20646, 22599, 25110, 25947, 26973, 28830, 29970, 30969, 34410, 35557, 37665, 43245, 44955, 45198, 51615, 51894, 53946, 61938, 71114, 75330, 77841, 86490, 89910, 92907, 103230, 106671, 112995, 129735, 134865, 154845, 155682, 177785, 185814, 213342, 225990, 233523, 259470, 269730, 278721, 309690, 320013, 355570, 389205, 464535, 467046, 533355, 557442, 640026, 700569, 778410, 836163, 929070, 960039, 1066710, 1167615, 1393605, 1401138, 1600065, 1672326, 1920078, 2335230, 2787210, 2880117, 3200130, 3502845, 4180815, 4800195, 5760234, 7005690, 8361630, 8640351, 9600390, 14400585, 17280702, 25921053, 28801170, 43201755, 51842106, 86403510, 129605265, 259210530]

約数ペア:

[(1, 259210530), (2, 129605265), (3, 86403510), (5, 51842106), (6, 43201755), (9, 28801170), (10, 25921053), (15, 17280702), (18, 14400585), (27, 9600390), (30, 8640351), (31, 8361630), (37, 7005690), (45, 5760234), (54, 4800195), (62, 4180815), (74, 3502845), (81, 3200130), (90, 2880117), (93, 2787210), (111, 2335230), (135, 1920078), (155, 1672326), (162, 1600065), (185, 1401138), (186, 1393605), (222, 1167615), (243, 1066710), (270, 960039), (279, 929070), (310, 836163), (333, 778410), (370, 700569), (405, 640026), (465, 557442), (486, 533355), (555, 467046), (558, 464535), (666, 389205), (729, 355570), (810, 320013), (837, 309690), (930, 278721), (961, 269730), (999, 259470), (1110, 233523), (1147, 225990), (1215, 213342), (1395, 185814), (1458, 177785), (1665, 155682), (1674, 154845), (1922, 134865), (1998, 129735), (2294, 112995), (2430, 106671), (2511, 103230), (2790, 92907), (2883, 89910), (2997, 86490), (3330, 77841), (3441, 75330), (3645, 71114), (4185, 61938), (4805, 53946), (4995, 51894), (5022, 51615), (5735, 45198), (5766, 44955), (5994, 43245), (6882, 37665), (7290, 35557), (7533, 34410), (8370, 30969), (8649, 29970), (8991, 28830), (9610, 26973), (9990, 25947), (10323, 25110), (11470, 22599), (12555, 20646), (14415, 17982), (14985, 17298), (15066, 17205)]