149607240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 318749880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 307, 310, 372, 393, 465, 524, 614, 620, 655, 744, 786, 921, 930, 1048, 1228, 1240, 1310, 1535, 1572, 1842, 1860, 1965, 2456, 2620, 3070, 3144, 3684, 3720, 3930, 4061, 4605, 5240, 6140, 7368, 7860, 8122, 9210, 9517, 12183, 12280, 15720, 16244, 18420, 19034, 20305, 24366, 28551, 32488, 36840, 38068, 40217, 40610, 47585, 48732, 57102, 60915, 76136, 80434, 81220, 95170, 97464, 114204, 120651, 121830, 142755, 160868, 162440, 190340, 201085, 228408, 241302, 243660, 285510, 321736, 380680, 402170, 482604, 487320, 571020, 603255, 804340, 965208, 1142040, 1206510, 1246727, 1608680, 2413020, 2493454, 3740181, 4826040, 4986908, 6233635, 7480362, 9973816, 12467270, 14960724, 18700905, 24934540, 29921448, 37401810, 49869080, 74803620, 149607240]

約数ペア:

[(1, 149607240), (2, 74803620), (3, 49869080), (4, 37401810), (5, 29921448), (6, 24934540), (8, 18700905), (10, 14960724), (12, 12467270), (15, 9973816), (20, 7480362), (24, 6233635), (30, 4986908), (31, 4826040), (40, 3740181), (60, 2493454), (62, 2413020), (93, 1608680), (120, 1246727), (124, 1206510), (131, 1142040), (155, 965208), (186, 804340), (248, 603255), (262, 571020), (307, 487320), (310, 482604), (372, 402170), (393, 380680), (465, 321736), (524, 285510), (614, 243660), (620, 241302), (655, 228408), (744, 201085), (786, 190340), (921, 162440), (930, 160868), (1048, 142755), (1228, 121830), (1240, 120651), (1310, 114204), (1535, 97464), (1572, 95170), (1842, 81220), (1860, 80434), (1965, 76136), (2456, 60915), (2620, 57102), (3070, 48732), (3144, 47585), (3684, 40610), (3720, 40217), (3930, 38068), (4061, 36840), (4605, 32488), (5240, 28551), (6140, 24366), (7368, 20305), (7860, 19034), (8122, 18420), (9210, 16244), (9517, 15720), (12183, 12280)]