82370100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 260983296

約数和(自身を除く): 178613196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 510, 521, 527, 620, 775, 850, 930, 1020, 1042, 1054, 1275, 1550, 1563, 1581, 1700, 1860, 2084, 2108, 2325, 2550, 2605, 2635, 3100, 3126, 3162, 4650, 5100, 5210, 5270, 6252, 6324, 7815, 7905, 8857, 9300, 10420, 10540, 13025, 13175, 15630, 15810, 16151, 17714, 26050, 26350, 26571, 31260, 31620, 32302, 35428, 39075, 39525, 44285, 48453, 52100, 52700, 53142, 64604, 78150, 79050, 80755, 88570, 96906, 106284, 132855, 156300, 158100, 161510, 177140, 193812, 221425, 242265, 265710, 274567, 323020, 403775, 442850, 484530, 531420, 549134, 664275, 807550, 823701, 885700, 969060, 1098268, 1211325, 1328550, 1372835, 1615100, 1647402, 2422650, 2657100, 2745670, 3294804, 4118505, 4845300, 5491340, 6864175, 8237010, 13728350, 16474020, 20592525, 27456700, 41185050, 82370100]

約数ペア:

[(1, 82370100), (2, 41185050), (3, 27456700), (4, 20592525), (5, 16474020), (6, 13728350), (10, 8237010), (12, 6864175), (15, 5491340), (17, 4845300), (20, 4118505), (25, 3294804), (30, 2745670), (31, 2657100), (34, 2422650), (50, 1647402), (51, 1615100), (60, 1372835), (62, 1328550), (68, 1211325), (75, 1098268), (85, 969060), (93, 885700), (100, 823701), (102, 807550), (124, 664275), (150, 549134), (155, 531420), (170, 484530), (186, 442850), (204, 403775), (255, 323020), (300, 274567), (310, 265710), (340, 242265), (372, 221425), (425, 193812), (465, 177140), (510, 161510), (521, 158100), (527, 156300), (620, 132855), (775, 106284), (850, 96906), (930, 88570), (1020, 80755), (1042, 79050), (1054, 78150), (1275, 64604), (1550, 53142), (1563, 52700), (1581, 52100), (1700, 48453), (1860, 44285), (2084, 39525), (2108, 39075), (2325, 35428), (2550, 32302), (2605, 31620), (2635, 31260), (3100, 26571), (3126, 26350), (3162, 26050), (4650, 17714), (5100, 16151), (5210, 15810), (5270, 15630), (6252, 13175), (6324, 13025), (7815, 10540), (7905, 10420), (8857, 9300)]