229176180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 729490944

約数和(自身を除く): 500314764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 180, 186, 201, 268, 279, 310, 335, 372, 402, 465, 558, 603, 613, 620, 670, 804, 930, 1005, 1116, 1206, 1226, 1340, 1395, 1839, 1860, 2010, 2077, 2412, 2452, 2790, 3015, 3065, 3678, 4020, 4154, 5517, 5580, 6030, 6130, 6231, 7356, 8308, 9195, 10385, 11034, 12060, 12260, 12462, 18390, 18693, 19003, 20770, 22068, 24924, 27585, 31155, 36780, 37386, 38006, 41071, 41540, 55170, 57009, 62310, 74772, 76012, 82142, 93465, 95015, 110340, 114018, 123213, 124620, 164284, 171027, 186930, 190030, 205355, 228036, 246426, 285045, 342054, 369639, 373860, 380060, 410710, 492852, 570090, 616065, 684108, 739278, 821420, 855135, 1140180, 1232130, 1273201, 1478556, 1710270, 1848195, 2464260, 2546402, 3420540, 3696390, 3819603, 5092804, 6366005, 7392780, 7639206, 11458809, 12732010, 15278412, 19098015, 22917618, 25464020, 38196030, 45835236, 57294045, 76392060, 114588090, 229176180]

約数ペア:

[(1, 229176180), (2, 114588090), (3, 76392060), (4, 57294045), (5, 45835236), (6, 38196030), (9, 25464020), (10, 22917618), (12, 19098015), (15, 15278412), (18, 12732010), (20, 11458809), (30, 7639206), (31, 7392780), (36, 6366005), (45, 5092804), (60, 3819603), (62, 3696390), (67, 3420540), (90, 2546402), (93, 2464260), (124, 1848195), (134, 1710270), (155, 1478556), (180, 1273201), (186, 1232130), (201, 1140180), (268, 855135), (279, 821420), (310, 739278), (335, 684108), (372, 616065), (402, 570090), (465, 492852), (558, 410710), (603, 380060), (613, 373860), (620, 369639), (670, 342054), (804, 285045), (930, 246426), (1005, 228036), (1116, 205355), (1206, 190030), (1226, 186930), (1340, 171027), (1395, 164284), (1839, 124620), (1860, 123213), (2010, 114018), (2077, 110340), (2412, 95015), (2452, 93465), (2790, 82142), (3015, 76012), (3065, 74772), (3678, 62310), (4020, 57009), (4154, 55170), (5517, 41540), (5580, 41071), (6030, 38006), (6130, 37386), (6231, 36780), (7356, 31155), (8308, 27585), (9195, 24924), (10385, 22068), (11034, 20770), (12060, 19003), (12260, 18693), (12462, 18390)]