194268900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 651069440

約数和(自身を除く): 456800540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 948, 1050, 1106, 1171, 1185, 1580, 1659, 1975, 2100, 2212, 2342, 2370, 2765, 3318, 3513, 3950, 4684, 4740, 5530, 5855, 5925, 6636, 7026, 7900, 8197, 8295, 11060, 11710, 11850, 13825, 14052, 16394, 16590, 17565, 23420, 23700, 24591, 27650, 29275, 32788, 33180, 35130, 40985, 41475, 49182, 55300, 58550, 70260, 81970, 82950, 87825, 92509, 98364, 117100, 122955, 163940, 165900, 175650, 185018, 204925, 245910, 277527, 351300, 370036, 409850, 462545, 491820, 555054, 614775, 647563, 819700, 925090, 1110108, 1229550, 1295126, 1387635, 1850180, 1942689, 2312725, 2459100, 2590252, 2775270, 3237815, 3885378, 4625450, 5550540, 6475630, 6938175, 7770756, 9250900, 9713445, 12951260, 13876350, 16189075, 19426890, 27752700, 32378150, 38853780, 48567225, 64756300, 97134450, 194268900]

約数ペア:

[(1, 194268900), (2, 97134450), (3, 64756300), (4, 48567225), (5, 38853780), (6, 32378150), (7, 27752700), (10, 19426890), (12, 16189075), (14, 13876350), (15, 12951260), (20, 9713445), (21, 9250900), (25, 7770756), (28, 6938175), (30, 6475630), (35, 5550540), (42, 4625450), (50, 3885378), (60, 3237815), (70, 2775270), (75, 2590252), (79, 2459100), (84, 2312725), (100, 1942689), (105, 1850180), (140, 1387635), (150, 1295126), (158, 1229550), (175, 1110108), (210, 925090), (237, 819700), (300, 647563), (316, 614775), (350, 555054), (395, 491820), (420, 462545), (474, 409850), (525, 370036), (553, 351300), (700, 277527), (790, 245910), (948, 204925), (1050, 185018), (1106, 175650), (1171, 165900), (1185, 163940), (1580, 122955), (1659, 117100), (1975, 98364), (2100, 92509), (2212, 87825), (2342, 82950), (2370, 81970), (2765, 70260), (3318, 58550), (3513, 55300), (3950, 49182), (4684, 41475), (4740, 40985), (5530, 35130), (5855, 33180), (5925, 32788), (6636, 29275), (7026, 27650), (7900, 24591), (8197, 23700), (8295, 23420), (11060, 17565), (11710, 16590), (11850, 16394), (13825, 14052)]