240483900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 719398400

約数和(自身を除く): 478914500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 79, 100, 139, 146, 150, 158, 219, 237, 278, 292, 300, 316, 365, 395, 417, 438, 474, 556, 695, 730, 790, 834, 876, 948, 1095, 1185, 1390, 1460, 1580, 1668, 1825, 1975, 2085, 2190, 2370, 2780, 3475, 3650, 3950, 4170, 4380, 4740, 5475, 5767, 5925, 6950, 7300, 7900, 8340, 10147, 10425, 10950, 10981, 11534, 11850, 13900, 17301, 20294, 20850, 21900, 21962, 23068, 23700, 28835, 30441, 32943, 34602, 40588, 41700, 43924, 50735, 54905, 57670, 60882, 65886, 69204, 86505, 101470, 109810, 115340, 121764, 131772, 144175, 152205, 164715, 173010, 202940, 219620, 253675, 274525, 288350, 304410, 329430, 346020, 432525, 507350, 549050, 576700, 608820, 658860, 761025, 801613, 823575, 865050, 1014700, 1098100, 1522050, 1603226, 1647150, 1730100, 2404839, 3044100, 3206452, 3294300, 4008065, 4809678, 8016130, 9619356, 12024195, 16032260, 20040325, 24048390, 40080650, 48096780, 60120975, 80161300, 120241950, 240483900]

約数ペア:

[(1, 240483900), (2, 120241950), (3, 80161300), (4, 60120975), (5, 48096780), (6, 40080650), (10, 24048390), (12, 20040325), (15, 16032260), (20, 12024195), (25, 9619356), (30, 8016130), (50, 4809678), (60, 4008065), (73, 3294300), (75, 3206452), (79, 3044100), (100, 2404839), (139, 1730100), (146, 1647150), (150, 1603226), (158, 1522050), (219, 1098100), (237, 1014700), (278, 865050), (292, 823575), (300, 801613), (316, 761025), (365, 658860), (395, 608820), (417, 576700), (438, 549050), (474, 507350), (556, 432525), (695, 346020), (730, 329430), (790, 304410), (834, 288350), (876, 274525), (948, 253675), (1095, 219620), (1185, 202940), (1390, 173010), (1460, 164715), (1580, 152205), (1668, 144175), (1825, 131772), (1975, 121764), (2085, 115340), (2190, 109810), (2370, 101470), (2780, 86505), (3475, 69204), (3650, 65886), (3950, 60882), (4170, 57670), (4380, 54905), (4740, 50735), (5475, 43924), (5767, 41700), (5925, 40588), (6950, 34602), (7300, 32943), (7900, 30441), (8340, 28835), (10147, 23700), (10425, 23068), (10950, 21962), (10981, 21900), (11534, 20850), (11850, 20294), (13900, 17301)]