122742060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 405409536

約数和(自身を除く): 282667476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 503, 581, 588, 735, 830, 980, 996, 1006, 1162, 1245, 1470, 1509, 1660, 1743, 2012, 2324, 2490, 2515, 2905, 2940, 3018, 3486, 3521, 4067, 4980, 5030, 5810, 6036, 6972, 7042, 7545, 8134, 8715, 10060, 10563, 11620, 12201, 14084, 15090, 16268, 17430, 17605, 20335, 21126, 24402, 24647, 30180, 34860, 35210, 40670, 41749, 42252, 48804, 49294, 52815, 61005, 70420, 73941, 81340, 83498, 98588, 105630, 122010, 123235, 125247, 147882, 166996, 208745, 211260, 244020, 246470, 250494, 292243, 295764, 369705, 417490, 492940, 500988, 584486, 626235, 739410, 834980, 876729, 1168972, 1252470, 1461215, 1478820, 1753458, 2045701, 2504940, 2922430, 3506916, 4091402, 4383645, 5844860, 6137103, 8182804, 8767290, 10228505, 12274206, 17534580, 20457010, 24548412, 30685515, 40914020, 61371030, 122742060]

約数ペア:

[(1, 122742060), (2, 61371030), (3, 40914020), (4, 30685515), (5, 24548412), (6, 20457010), (7, 17534580), (10, 12274206), (12, 10228505), (14, 8767290), (15, 8182804), (20, 6137103), (21, 5844860), (28, 4383645), (30, 4091402), (35, 3506916), (42, 2922430), (49, 2504940), (60, 2045701), (70, 1753458), (83, 1478820), (84, 1461215), (98, 1252470), (105, 1168972), (140, 876729), (147, 834980), (166, 739410), (196, 626235), (210, 584486), (245, 500988), (249, 492940), (294, 417490), (332, 369705), (415, 295764), (420, 292243), (490, 250494), (498, 246470), (503, 244020), (581, 211260), (588, 208745), (735, 166996), (830, 147882), (980, 125247), (996, 123235), (1006, 122010), (1162, 105630), (1245, 98588), (1470, 83498), (1509, 81340), (1660, 73941), (1743, 70420), (2012, 61005), (2324, 52815), (2490, 49294), (2515, 48804), (2905, 42252), (2940, 41749), (3018, 40670), (3486, 35210), (3521, 34860), (4067, 30180), (4980, 24647), (5030, 24402), (5810, 21126), (6036, 20335), (6972, 17605), (7042, 17430), (7545, 16268), (8134, 15090), (8715, 14084), (10060, 12201), (10563, 11620)]