155508900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 472469760

約数和(自身を除く): 316960860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 47, 50, 60, 75, 82, 94, 100, 123, 141, 150, 164, 188, 205, 235, 246, 269, 282, 300, 410, 470, 492, 538, 564, 615, 705, 807, 820, 940, 1025, 1076, 1175, 1230, 1345, 1410, 1614, 1927, 2050, 2350, 2460, 2690, 2820, 3075, 3228, 3525, 3854, 4035, 4100, 4700, 5380, 5781, 6150, 6725, 7050, 7708, 8070, 9635, 11029, 11562, 12300, 12643, 13450, 14100, 16140, 19270, 20175, 22058, 23124, 25286, 26900, 28905, 33087, 37929, 38540, 40350, 44116, 48175, 50572, 55145, 57810, 63215, 66174, 75858, 80700, 96350, 110290, 115620, 126430, 132348, 144525, 151716, 165435, 189645, 192700, 220580, 252860, 275725, 289050, 316075, 330870, 379290, 518363, 551450, 578100, 632150, 661740, 758580, 827175, 948225, 1036726, 1102900, 1264300, 1555089, 1654350, 1896450, 2073452, 2591815, 3110178, 3308700, 3792900, 5183630, 6220356, 7775445, 10367260, 12959075, 15550890, 25918150, 31101780, 38877225, 51836300, 77754450, 155508900]

約数ペア:

[(1, 155508900), (2, 77754450), (3, 51836300), (4, 38877225), (5, 31101780), (6, 25918150), (10, 15550890), (12, 12959075), (15, 10367260), (20, 7775445), (25, 6220356), (30, 5183630), (41, 3792900), (47, 3308700), (50, 3110178), (60, 2591815), (75, 2073452), (82, 1896450), (94, 1654350), (100, 1555089), (123, 1264300), (141, 1102900), (150, 1036726), (164, 948225), (188, 827175), (205, 758580), (235, 661740), (246, 632150), (269, 578100), (282, 551450), (300, 518363), (410, 379290), (470, 330870), (492, 316075), (538, 289050), (564, 275725), (615, 252860), (705, 220580), (807, 192700), (820, 189645), (940, 165435), (1025, 151716), (1076, 144525), (1175, 132348), (1230, 126430), (1345, 115620), (1410, 110290), (1614, 96350), (1927, 80700), (2050, 75858), (2350, 66174), (2460, 63215), (2690, 57810), (2820, 55145), (3075, 50572), (3228, 48175), (3525, 44116), (3854, 40350), (4035, 38540), (4100, 37929), (4700, 33087), (5380, 28905), (5781, 26900), (6150, 25286), (6725, 23124), (7050, 22058), (7708, 20175), (8070, 19270), (9635, 16140), (11029, 14100), (11562, 13450), (12300, 12643)]