154983060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 486525312

約数和(自身を除く): 331542252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 71, 90, 134, 142, 180, 181, 201, 213, 268, 284, 335, 355, 362, 402, 426, 543, 603, 639, 670, 710, 724, 804, 852, 905, 1005, 1065, 1086, 1206, 1278, 1340, 1420, 1629, 1810, 2010, 2130, 2172, 2412, 2556, 2715, 3015, 3195, 3258, 3620, 4020, 4260, 4757, 5430, 6030, 6390, 6516, 8145, 9514, 10860, 12060, 12127, 12780, 12851, 14271, 16290, 19028, 23785, 24254, 25702, 28542, 32580, 36381, 38553, 42813, 47570, 48508, 51404, 57084, 60635, 64255, 71355, 72762, 77106, 85626, 95140, 109143, 115659, 121270, 128510, 142710, 145524, 154212, 171252, 181905, 192765, 214065, 218286, 231318, 242540, 257020, 285420, 363810, 385530, 428130, 436572, 462636, 545715, 578295, 727620, 771060, 856260, 861017, 1091430, 1156590, 1722034, 2182860, 2313180, 2583051, 3444068, 4305085, 5166102, 7749153, 8610170, 10332204, 12915255, 15498306, 17220340, 25830510, 30996612, 38745765, 51661020, 77491530, 154983060]

約数ペア:

[(1, 154983060), (2, 77491530), (3, 51661020), (4, 38745765), (5, 30996612), (6, 25830510), (9, 17220340), (10, 15498306), (12, 12915255), (15, 10332204), (18, 8610170), (20, 7749153), (30, 5166102), (36, 4305085), (45, 3444068), (60, 2583051), (67, 2313180), (71, 2182860), (90, 1722034), (134, 1156590), (142, 1091430), (180, 861017), (181, 856260), (201, 771060), (213, 727620), (268, 578295), (284, 545715), (335, 462636), (355, 436572), (362, 428130), (402, 385530), (426, 363810), (543, 285420), (603, 257020), (639, 242540), (670, 231318), (710, 218286), (724, 214065), (804, 192765), (852, 181905), (905, 171252), (1005, 154212), (1065, 145524), (1086, 142710), (1206, 128510), (1278, 121270), (1340, 115659), (1420, 109143), (1629, 95140), (1810, 85626), (2010, 77106), (2130, 72762), (2172, 71355), (2412, 64255), (2556, 60635), (2715, 57084), (3015, 51404), (3195, 48508), (3258, 47570), (3620, 42813), (4020, 38553), (4260, 36381), (4757, 32580), (5430, 28542), (6030, 25702), (6390, 24254), (6516, 23785), (8145, 19028), (9514, 16290), (10860, 14271), (12060, 12851), (12127, 12780)]