122137860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 398974464

約数和(自身を除く): 276836604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 61, 65, 68, 78, 85, 102, 122, 130, 151, 156, 170, 183, 195, 204, 221, 244, 255, 260, 302, 305, 340, 366, 390, 442, 453, 510, 604, 610, 663, 732, 755, 780, 793, 884, 906, 915, 1020, 1037, 1105, 1220, 1326, 1510, 1586, 1812, 1830, 1963, 2074, 2210, 2265, 2379, 2567, 2652, 3020, 3111, 3172, 3315, 3660, 3926, 3965, 4148, 4420, 4530, 4758, 5134, 5185, 5889, 6222, 6630, 7701, 7852, 7930, 9060, 9211, 9516, 9815, 10268, 10370, 11778, 11895, 12444, 12835, 13260, 13481, 15402, 15555, 15860, 18422, 19630, 20740, 23556, 23790, 25670, 26962, 27633, 29445, 30804, 31110, 33371, 36844, 38505, 39260, 40443, 46055, 47580, 51340, 53924, 55266, 58890, 62220, 66742, 67405, 77010, 80886, 92110, 100113, 110532, 117780, 119743, 133484, 134810, 138165, 154020, 156587, 161772, 166855, 184220, 200226, 202215, 239486, 269620, 276330, 313174, 333710, 359229, 400452, 404430, 469761, 478972, 500565, 552660, 598715, 626348, 667420, 718458, 782935, 808860, 939522, 1001130, 1197430, 1436916, 1565870, 1796145, 1879044, 2002260, 2035631, 2348805, 2394860, 3131740, 3592290, 4071262, 4697610, 6106893, 7184580, 8142524, 9395220, 10178155, 12213786, 20356310, 24427572, 30534465, 40712620, 61068930, 122137860]

約数ペア:

[(1, 122137860), (2, 61068930), (3, 40712620), (4, 30534465), (5, 24427572), (6, 20356310), (10, 12213786), (12, 10178155), (13, 9395220), (15, 8142524), (17, 7184580), (20, 6106893), (26, 4697610), (30, 4071262), (34, 3592290), (39, 3131740), (51, 2394860), (52, 2348805), (60, 2035631), (61, 2002260), (65, 1879044), (68, 1796145), (78, 1565870), (85, 1436916), (102, 1197430), (122, 1001130), (130, 939522), (151, 808860), (156, 782935), (170, 718458), (183, 667420), (195, 626348), (204, 598715), (221, 552660), (244, 500565), (255, 478972), (260, 469761), (302, 404430), (305, 400452), (340, 359229), (366, 333710), (390, 313174), (442, 276330), (453, 269620), (510, 239486), (604, 202215), (610, 200226), (663, 184220), (732, 166855), (755, 161772), (780, 156587), (793, 154020), (884, 138165), (906, 134810), (915, 133484), (1020, 119743), (1037, 117780), (1105, 110532), (1220, 100113), (1326, 92110), (1510, 80886), (1586, 77010), (1812, 67405), (1830, 66742), (1963, 62220), (2074, 58890), (2210, 55266), (2265, 53924), (2379, 51340), (2567, 47580), (2652, 46055), (3020, 40443), (3111, 39260), (3172, 38505), (3315, 36844), (3660, 33371), (3926, 31110), (3965, 30804), (4148, 29445), (4420, 27633), (4530, 26962), (4758, 25670), (5134, 23790), (5185, 23556), (5889, 20740), (6222, 19630), (6630, 18422), (7701, 15860), (7852, 15555), (7930, 15402), (9060, 13481), (9211, 13260), (9516, 12835), (9815, 12444), (10268, 11895), (10370, 11778)]