25526550

素因数分解:

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

素因数の和:203

約数の個数: 144

約数和(自身を含む): 77352192

約数和(自身を除く): 51825642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 151, 161, 175, 210, 230, 245, 294, 302, 322, 345, 350, 453, 483, 490, 525, 575, 690, 735, 755, 805, 906, 966, 1050, 1057, 1127, 1150, 1225, 1470, 1510, 1610, 1725, 2114, 2254, 2265, 2415, 2450, 3171, 3381, 3450, 3473, 3675, 3775, 4025, 4530, 4830, 5285, 5635, 6342, 6762, 6946, 7350, 7399, 7550, 8050, 10419, 10570, 11270, 11325, 12075, 14798, 15855, 16905, 17365, 20838, 22197, 22650, 24150, 24311, 26425, 28175, 31710, 33810, 34730, 36995, 44394, 48622, 52095, 52850, 56350, 72933, 73990, 79275, 84525, 86825, 104190, 110985, 121555, 145866, 158550, 169050, 170177, 173650, 184975, 221970, 243110, 260475, 340354, 364665, 369950, 510531, 520950, 554925, 607775, 729330, 850885, 1021062, 1109850, 1215550, 1701770, 1823325, 2552655, 3646650, 4254425, 5105310, 8508850, 12763275, 25526550]

約数ペア:

[(1, 25526550), (2, 12763275), (3, 8508850), (5, 5105310), (6, 4254425), (7, 3646650), (10, 2552655), (14, 1823325), (15, 1701770), (21, 1215550), (23, 1109850), (25, 1021062), (30, 850885), (35, 729330), (42, 607775), (46, 554925), (49, 520950), (50, 510531), (69, 369950), (70, 364665), (75, 340354), (98, 260475), (105, 243110), (115, 221970), (138, 184975), (147, 173650), (150, 170177), (151, 169050), (161, 158550), (175, 145866), (210, 121555), (230, 110985), (245, 104190), (294, 86825), (302, 84525), (322, 79275), (345, 73990), (350, 72933), (453, 56350), (483, 52850), (490, 52095), (525, 48622), (575, 44394), (690, 36995), (735, 34730), (755, 33810), (805, 31710), (906, 28175), (966, 26425), (1050, 24311), (1057, 24150), (1127, 22650), (1150, 22197), (1225, 20838), (1470, 17365), (1510, 16905), (1610, 15855), (1725, 14798), (2114, 12075), (2254, 11325), (2265, 11270), (2415, 10570), (2450, 10419), (3171, 8050), (3381, 7550), (3450, 7399), (3473, 7350), (3675, 6946), (3775, 6762), (4025, 6342), (4530, 5635), (4830, 5285)]