154203480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 128

約数和(自身を含む): 521510400

約数和(自身を除く): 367306920

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, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2011, 2130, 2556, 2840, 3195, 3834, 4022, 4260, 5112, 6033, 6390, 7668, 8044, 8520, 9585, 10055, 12066, 12780, 15336, 16088, 18099, 19170, 20110, 24132, 25560, 30165, 36198, 38340, 40220, 48264, 54297, 60330, 72396, 76680, 80440, 90495, 108594, 120660, 142781, 144792, 180990, 217188, 241320, 271485, 285562, 361980, 428343, 434376, 542970, 571124, 713905, 723960, 856686, 1085940, 1142248, 1285029, 1427810, 1713372, 2141715, 2171880, 2570058, 2855620, 3426744, 3855087, 4283430, 5140116, 5711240, 6425145, 7710174, 8566860, 10280232, 12850290, 15420348, 17133720, 19275435, 25700580, 30840696, 38550870, 51401160, 77101740, 154203480]

約数ペア:

[(1, 154203480), (2, 77101740), (3, 51401160), (4, 38550870), (5, 30840696), (6, 25700580), (8, 19275435), (9, 17133720), (10, 15420348), (12, 12850290), (15, 10280232), (18, 8566860), (20, 7710174), (24, 6425145), (27, 5711240), (30, 5140116), (36, 4283430), (40, 3855087), (45, 3426744), (54, 2855620), (60, 2570058), (71, 2171880), (72, 2141715), (90, 1713372), (108, 1427810), (120, 1285029), (135, 1142248), (142, 1085940), (180, 856686), (213, 723960), (216, 713905), (270, 571124), (284, 542970), (355, 434376), (360, 428343), (426, 361980), (540, 285562), (568, 271485), (639, 241320), (710, 217188), (852, 180990), (1065, 144792), (1080, 142781), (1278, 120660), (1420, 108594), (1704, 90495), (1917, 80440), (2011, 76680), (2130, 72396), (2556, 60330), (2840, 54297), (3195, 48264), (3834, 40220), (4022, 38340), (4260, 36198), (5112, 30165), (6033, 25560), (6390, 24132), (7668, 20110), (8044, 19170), (8520, 18099), (9585, 16088), (10055, 15336), (12066, 12780)]