302615820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 1001669760

約数和(自身を除く): 699053940

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, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 1637, 2054, 2340, 2370, 2844, 3081, 3274, 3555, 4108, 4740, 4911, 5135, 6162, 6548, 7110, 8185, 9243, 9822, 10270, 12324, 14220, 14733, 15405, 16370, 18486, 19644, 20540, 21281, 24555, 29466, 30810, 32740, 36972, 42562, 46215, 49110, 58932, 61620, 63843, 73665, 85124, 92430, 98220, 106405, 127686, 129323, 147330, 184860, 191529, 212810, 255372, 258646, 294660, 319215, 383058, 387969, 425620, 517292, 638430, 646615, 766116, 775938, 957645, 1163907, 1276860, 1293230, 1551876, 1681199, 1915290, 1939845, 2327814, 2586460, 3362398, 3830580, 3879690, 4655628, 5043597, 5819535, 6724796, 7759380, 8405995, 10087194, 11639070, 15130791, 16811990, 20174388, 23278140, 25217985, 30261582, 33623980, 50435970, 60523164, 75653955, 100871940, 151307910, 302615820]

約数ペア:

[(1, 302615820), (2, 151307910), (3, 100871940), (4, 75653955), (5, 60523164), (6, 50435970), (9, 33623980), (10, 30261582), (12, 25217985), (13, 23278140), (15, 20174388), (18, 16811990), (20, 15130791), (26, 11639070), (30, 10087194), (36, 8405995), (39, 7759380), (45, 6724796), (52, 5819535), (60, 5043597), (65, 4655628), (78, 3879690), (79, 3830580), (90, 3362398), (117, 2586460), (130, 2327814), (156, 1939845), (158, 1915290), (180, 1681199), (195, 1551876), (234, 1293230), (237, 1276860), (260, 1163907), (316, 957645), (390, 775938), (395, 766116), (468, 646615), (474, 638430), (585, 517292), (711, 425620), (780, 387969), (790, 383058), (948, 319215), (1027, 294660), (1170, 258646), (1185, 255372), (1422, 212810), (1580, 191529), (1637, 184860), (2054, 147330), (2340, 129323), (2370, 127686), (2844, 106405), (3081, 98220), (3274, 92430), (3555, 85124), (4108, 73665), (4740, 63843), (4911, 61620), (5135, 58932), (6162, 49110), (6548, 46215), (7110, 42562), (8185, 36972), (9243, 32740), (9822, 30810), (10270, 29466), (12324, 24555), (14220, 21281), (14733, 20540), (15405, 19644), (16370, 18486)]