148153460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 404202960

約数和(自身を除く): 256049500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 401, 406, 455, 490, 580, 637, 754, 802, 812, 910, 980, 1015, 1274, 1421, 1508, 1604, 1820, 1885, 2005, 2030, 2548, 2639, 2807, 2842, 3185, 3770, 4010, 4060, 5213, 5278, 5614, 5684, 6370, 7105, 7540, 8020, 10426, 10556, 11228, 11629, 12740, 13195, 14035, 14210, 18473, 19649, 20852, 23258, 26065, 26390, 28070, 28420, 36491, 36946, 39298, 46516, 52130, 52780, 56140, 58145, 72982, 73892, 78596, 81403, 92365, 98245, 104260, 116290, 145964, 151177, 162806, 182455, 184730, 196490, 232580, 255437, 302354, 325612, 364910, 369460, 392980, 407015, 510874, 569821, 604708, 729820, 755885, 814030, 1021748, 1058239, 1139642, 1277185, 1511770, 1628060, 2116478, 2279284, 2554370, 2849105, 3023540, 4232956, 5108740, 5291195, 5698210, 7407673, 10582390, 11396420, 14815346, 21164780, 29630692, 37038365, 74076730, 148153460]

約数ペア:

[(1, 148153460), (2, 74076730), (4, 37038365), (5, 29630692), (7, 21164780), (10, 14815346), (13, 11396420), (14, 10582390), (20, 7407673), (26, 5698210), (28, 5291195), (29, 5108740), (35, 4232956), (49, 3023540), (52, 2849105), (58, 2554370), (65, 2279284), (70, 2116478), (91, 1628060), (98, 1511770), (116, 1277185), (130, 1139642), (140, 1058239), (145, 1021748), (182, 814030), (196, 755885), (203, 729820), (245, 604708), (260, 569821), (290, 510874), (364, 407015), (377, 392980), (401, 369460), (406, 364910), (455, 325612), (490, 302354), (580, 255437), (637, 232580), (754, 196490), (802, 184730), (812, 182455), (910, 162806), (980, 151177), (1015, 145964), (1274, 116290), (1421, 104260), (1508, 98245), (1604, 92365), (1820, 81403), (1885, 78596), (2005, 73892), (2030, 72982), (2548, 58145), (2639, 56140), (2807, 52780), (2842, 52130), (3185, 46516), (3770, 39298), (4010, 36946), (4060, 36491), (5213, 28420), (5278, 28070), (5614, 26390), (5684, 26065), (6370, 23258), (7105, 20852), (7540, 19649), (8020, 18473), (10426, 14210), (10556, 14035), (11228, 13195), (11629, 12740)]