229349880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 782511840

約数和(自身を除く): 553161960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 997, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 1994, 2130, 2556, 2840, 2991, 3195, 3240, 3834, 3988, 4260, 4985, 5112, 5751, 5982, 6390, 7668, 7976, 8520, 8973, 9585, 9970, 11502, 11964, 12780, 14955, 15336, 17946, 19170, 19940, 23004, 23928, 25560, 26919, 28755, 29910, 35892, 38340, 39880, 44865, 46008, 53838, 57510, 59820, 70787, 71784, 76680, 80757, 89730, 107676, 115020, 119640, 134595, 141574, 161514, 179460, 212361, 215352, 230040, 269190, 283148, 323028, 353935, 358920, 403785, 424722, 538380, 566296, 637083, 646056, 707870, 807570, 849444, 1061805, 1076760, 1274166, 1415740, 1615140, 1698888, 1911249, 2123610, 2548332, 2831480, 3185415, 3230280, 3822498, 4247220, 5096664, 5733747, 6370830, 7644996, 8494440, 9556245, 11467494, 12741660, 15289992, 19112490, 22934988, 25483320, 28668735, 38224980, 45869976, 57337470, 76449960, 114674940, 229349880]

約数ペア:

[(1, 229349880), (2, 114674940), (3, 76449960), (4, 57337470), (5, 45869976), (6, 38224980), (8, 28668735), (9, 25483320), (10, 22934988), (12, 19112490), (15, 15289992), (18, 12741660), (20, 11467494), (24, 9556245), (27, 8494440), (30, 7644996), (36, 6370830), (40, 5733747), (45, 5096664), (54, 4247220), (60, 3822498), (71, 3230280), (72, 3185415), (81, 2831480), (90, 2548332), (108, 2123610), (120, 1911249), (135, 1698888), (142, 1615140), (162, 1415740), (180, 1274166), (213, 1076760), (216, 1061805), (270, 849444), (284, 807570), (324, 707870), (355, 646056), (360, 637083), (405, 566296), (426, 538380), (540, 424722), (568, 403785), (639, 358920), (648, 353935), (710, 323028), (810, 283148), (852, 269190), (997, 230040), (1065, 215352), (1080, 212361), (1278, 179460), (1420, 161514), (1620, 141574), (1704, 134595), (1917, 119640), (1994, 115020), (2130, 107676), (2556, 89730), (2840, 80757), (2991, 76680), (3195, 71784), (3240, 70787), (3834, 59820), (3988, 57510), (4260, 53838), (4985, 46008), (5112, 44865), (5751, 39880), (5982, 38340), (6390, 35892), (7668, 29910), (7976, 28755), (8520, 26919), (8973, 25560), (9585, 23928), (9970, 23004), (11502, 19940), (11964, 19170), (12780, 17946), (14955, 15336)]