201864780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 663927264

約数和(自身を除く): 462062484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 281, 307, 390, 468, 562, 585, 614, 780, 843, 921, 1124, 1170, 1228, 1405, 1535, 1686, 1842, 2340, 2529, 2763, 2810, 3070, 3372, 3653, 3684, 3991, 4215, 4605, 5058, 5526, 5620, 6140, 7306, 7982, 8430, 9210, 10116, 10959, 11052, 11973, 12645, 13815, 14612, 15964, 16860, 18265, 18420, 19955, 21918, 23946, 25290, 27630, 32877, 35919, 36530, 39910, 43836, 47892, 50580, 54795, 55260, 59865, 65754, 71838, 73060, 79820, 86267, 109590, 119730, 131508, 143676, 164385, 172534, 179595, 219180, 239460, 258801, 328770, 345068, 359190, 431335, 517602, 657540, 718380, 776403, 862670, 1035204, 1121471, 1294005, 1552806, 1725340, 2242942, 2588010, 3105612, 3364413, 3882015, 4485884, 5176020, 5607355, 6728826, 7764030, 10093239, 11214710, 13457652, 15528060, 16822065, 20186478, 22429420, 33644130, 40372956, 50466195, 67288260, 100932390, 201864780]

約数ペア:

[(1, 201864780), (2, 100932390), (3, 67288260), (4, 50466195), (5, 40372956), (6, 33644130), (9, 22429420), (10, 20186478), (12, 16822065), (13, 15528060), (15, 13457652), (18, 11214710), (20, 10093239), (26, 7764030), (30, 6728826), (36, 5607355), (39, 5176020), (45, 4485884), (52, 3882015), (60, 3364413), (65, 3105612), (78, 2588010), (90, 2242942), (117, 1725340), (130, 1552806), (156, 1294005), (180, 1121471), (195, 1035204), (234, 862670), (260, 776403), (281, 718380), (307, 657540), (390, 517602), (468, 431335), (562, 359190), (585, 345068), (614, 328770), (780, 258801), (843, 239460), (921, 219180), (1124, 179595), (1170, 172534), (1228, 164385), (1405, 143676), (1535, 131508), (1686, 119730), (1842, 109590), (2340, 86267), (2529, 79820), (2763, 73060), (2810, 71838), (3070, 65754), (3372, 59865), (3653, 55260), (3684, 54795), (3991, 50580), (4215, 47892), (4605, 43836), (5058, 39910), (5526, 36530), (5620, 35919), (6140, 32877), (7306, 27630), (7982, 25290), (8430, 23946), (9210, 21918), (10116, 19955), (10959, 18420), (11052, 18265), (11973, 16860), (12645, 15964), (13815, 14612)]