149871800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 382006800

約数和(自身を除く): 232135000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 200, 236, 260, 295, 325, 472, 520, 590, 650, 767, 977, 1180, 1300, 1475, 1534, 1954, 2360, 2600, 2950, 3068, 3835, 3908, 4885, 5900, 6136, 7670, 7816, 9770, 11800, 12701, 15340, 19175, 19540, 24425, 25402, 30680, 38350, 39080, 48850, 50804, 57643, 63505, 76700, 97700, 101608, 115286, 127010, 153400, 195400, 230572, 254020, 288215, 317525, 461144, 508040, 576430, 635050, 749359, 1152860, 1270100, 1441075, 1498718, 2305720, 2540200, 2882150, 2997436, 3746795, 5764300, 5994872, 7493590, 11528600, 14987180, 18733975, 29974360, 37467950, 74935900, 149871800]

約数ペア:

[(1, 149871800), (2, 74935900), (4, 37467950), (5, 29974360), (8, 18733975), (10, 14987180), (13, 11528600), (20, 7493590), (25, 5994872), (26, 5764300), (40, 3746795), (50, 2997436), (52, 2882150), (59, 2540200), (65, 2305720), (100, 1498718), (104, 1441075), (118, 1270100), (130, 1152860), (200, 749359), (236, 635050), (260, 576430), (295, 508040), (325, 461144), (472, 317525), (520, 288215), (590, 254020), (650, 230572), (767, 195400), (977, 153400), (1180, 127010), (1300, 115286), (1475, 101608), (1534, 97700), (1954, 76700), (2360, 63505), (2600, 57643), (2950, 50804), (3068, 48850), (3835, 39080), (3908, 38350), (4885, 30680), (5900, 25402), (6136, 24425), (7670, 19540), (7816, 19175), (9770, 15340), (11800, 12701)]