663896100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2427

約数の個数: 216

約数和(自身を含む): 2353078560

約数和(自身を除く): 1689182460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 175, 190, 196, 210, 228, 245, 266, 285, 294, 300, 350, 380, 399, 420, 475, 490, 525, 532, 570, 588, 665, 700, 735, 798, 931, 950, 980, 1050, 1140, 1225, 1330, 1425, 1470, 1596, 1862, 1900, 1995, 2100, 2377, 2450, 2660, 2793, 2850, 2940, 3325, 3675, 3724, 3990, 4655, 4754, 4900, 5586, 5700, 6650, 7131, 7350, 7980, 9310, 9508, 9975, 11172, 11885, 13300, 13965, 14262, 14700, 16639, 18620, 19950, 23275, 23770, 27930, 28524, 33278, 35655, 39900, 45163, 46550, 47540, 49917, 55860, 59425, 66556, 69825, 71310, 83195, 90326, 93100, 99834, 116473, 118850, 135489, 139650, 142620, 166390, 178275, 180652, 199668, 225815, 232946, 237700, 249585, 270978, 279300, 316141, 332780, 349419, 356550, 415975, 451630, 465892, 499170, 541956, 582365, 632282, 677445, 698838, 713100, 831950, 903260, 948423, 998340, 1129075, 1164730, 1247925, 1264564, 1354890, 1397676, 1580705, 1663900, 1747095, 1896846, 2212987, 2258150, 2329460, 2495850, 2709780, 2911825, 3161410, 3387225, 3494190, 3793692, 4425974, 4516300, 4742115, 4991700, 5823650, 6322820, 6638961, 6774450, 6988380, 7903525, 8735475, 8851948, 9484230, 11064935, 11647300, 13277922, 13548900, 15807050, 17470950, 18968460, 22129870, 23710575, 26555844, 31614100, 33194805, 34941900, 44259740, 47421150, 55324675, 66389610, 94842300, 110649350, 132779220, 165974025, 221298700, 331948050, 663896100]

約数ペア:

[(1, 663896100), (2, 331948050), (3, 221298700), (4, 165974025), (5, 132779220), (6, 110649350), (7, 94842300), (10, 66389610), (12, 55324675), (14, 47421150), (15, 44259740), (19, 34941900), (20, 33194805), (21, 31614100), (25, 26555844), (28, 23710575), (30, 22129870), (35, 18968460), (38, 17470950), (42, 15807050), (49, 13548900), (50, 13277922), (57, 11647300), (60, 11064935), (70, 9484230), (75, 8851948), (76, 8735475), (84, 7903525), (95, 6988380), (98, 6774450), (100, 6638961), (105, 6322820), (114, 5823650), (133, 4991700), (140, 4742115), (147, 4516300), (150, 4425974), (175, 3793692), (190, 3494190), (196, 3387225), (210, 3161410), (228, 2911825), (245, 2709780), (266, 2495850), (285, 2329460), (294, 2258150), (300, 2212987), (350, 1896846), (380, 1747095), (399, 1663900), (420, 1580705), (475, 1397676), (490, 1354890), (525, 1264564), (532, 1247925), (570, 1164730), (588, 1129075), (665, 998340), (700, 948423), (735, 903260), (798, 831950), (931, 713100), (950, 698838), (980, 677445), (1050, 632282), (1140, 582365), (1225, 541956), (1330, 499170), (1425, 465892), (1470, 451630), (1596, 415975), (1862, 356550), (1900, 349419), (1995, 332780), (2100, 316141), (2377, 279300), (2450, 270978), (2660, 249585), (2793, 237700), (2850, 232946), (2940, 225815), (3325, 199668), (3675, 180652), (3724, 178275), (3990, 166390), (4655, 142620), (4754, 139650), (4900, 135489), (5586, 118850), (5700, 116473), (6650, 99834), (7131, 93100), (7350, 90326), (7980, 83195), (9310, 71310), (9508, 69825), (9975, 66556), (11172, 59425), (11885, 55860), (13300, 49917), (13965, 47540), (14262, 46550), (14700, 45163), (16639, 39900), (18620, 35655), (19950, 33278), (23275, 28524), (23770, 27930)]