51053100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 180488448

約数和(自身を除く): 129435348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 151, 161, 175, 196, 210, 230, 245, 276, 294, 300, 302, 322, 345, 350, 420, 453, 460, 483, 490, 525, 575, 588, 604, 644, 690, 700, 735, 755, 805, 906, 966, 980, 1050, 1057, 1127, 1150, 1225, 1380, 1470, 1510, 1610, 1725, 1812, 1932, 2100, 2114, 2254, 2265, 2300, 2415, 2450, 2940, 3020, 3171, 3220, 3381, 3450, 3473, 3675, 3775, 4025, 4228, 4508, 4530, 4830, 4900, 5285, 5635, 6342, 6762, 6900, 6946, 7350, 7399, 7550, 8050, 9060, 9660, 10419, 10570, 11270, 11325, 12075, 12684, 13524, 13892, 14700, 14798, 15100, 15855, 16100, 16905, 17365, 20838, 21140, 22197, 22540, 22650, 24150, 24311, 26425, 28175, 29596, 31710, 33810, 34730, 36995, 41676, 44394, 45300, 48300, 48622, 52095, 52850, 56350, 63420, 67620, 69460, 72933, 73990, 79275, 84525, 86825, 88788, 97244, 104190, 105700, 110985, 112700, 121555, 145866, 147980, 158550, 169050, 170177, 173650, 184975, 208380, 221970, 243110, 260475, 291732, 317100, 338100, 340354, 347300, 364665, 369950, 443940, 486220, 510531, 520950, 554925, 607775, 680708, 729330, 739900, 850885, 1021062, 1041900, 1109850, 1215550, 1458660, 1701770, 1823325, 2042124, 2219700, 2431100, 2552655, 3403540, 3646650, 4254425, 5105310, 7293300, 8508850, 10210620, 12763275, 17017700, 25526550, 51053100]

約数ペア:

[(1, 51053100), (2, 25526550), (3, 17017700), (4, 12763275), (5, 10210620), (6, 8508850), (7, 7293300), (10, 5105310), (12, 4254425), (14, 3646650), (15, 3403540), (20, 2552655), (21, 2431100), (23, 2219700), (25, 2042124), (28, 1823325), (30, 1701770), (35, 1458660), (42, 1215550), (46, 1109850), (49, 1041900), (50, 1021062), (60, 850885), (69, 739900), (70, 729330), (75, 680708), (84, 607775), (92, 554925), (98, 520950), (100, 510531), (105, 486220), (115, 443940), (138, 369950), (140, 364665), (147, 347300), (150, 340354), (151, 338100), (161, 317100), (175, 291732), (196, 260475), (210, 243110), (230, 221970), (245, 208380), (276, 184975), (294, 173650), (300, 170177), (302, 169050), (322, 158550), (345, 147980), (350, 145866), (420, 121555), (453, 112700), (460, 110985), (483, 105700), (490, 104190), (525, 97244), (575, 88788), (588, 86825), (604, 84525), (644, 79275), (690, 73990), (700, 72933), (735, 69460), (755, 67620), (805, 63420), (906, 56350), (966, 52850), (980, 52095), (1050, 48622), (1057, 48300), (1127, 45300), (1150, 44394), (1225, 41676), (1380, 36995), (1470, 34730), (1510, 33810), (1610, 31710), (1725, 29596), (1812, 28175), (1932, 26425), (2100, 24311), (2114, 24150), (2254, 22650), (2265, 22540), (2300, 22197), (2415, 21140), (2450, 20838), (2940, 17365), (3020, 16905), (3171, 16100), (3220, 15855), (3381, 15100), (3450, 14798), (3473, 14700), (3675, 13892), (3775, 13524), (4025, 12684), (4228, 12075), (4508, 11325), (4530, 11270), (4830, 10570), (4900, 10419), (5285, 9660), (5635, 9060), (6342, 8050), (6762, 7550), (6900, 7399), (6946, 7350)]