80631000

素因数分解:

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

素因数の和:92

約数の個数: 288

約数和(自身を含む): 298846080

約数和(自身を除く): 218215080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 45, 50, 51, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 120, 124, 125, 136, 150, 153, 155, 170, 180, 186, 200, 204, 225, 248, 250, 255, 279, 289, 300, 306, 310, 340, 360, 372, 375, 408, 425, 450, 465, 500, 510, 527, 558, 578, 600, 612, 620, 680, 744, 750, 765, 775, 850, 867, 900, 930, 1000, 1020, 1054, 1116, 1125, 1156, 1224, 1240, 1275, 1395, 1445, 1500, 1530, 1550, 1581, 1700, 1734, 1800, 1860, 2040, 2108, 2125, 2232, 2250, 2312, 2325, 2550, 2601, 2635, 2790, 2890, 3000, 3060, 3100, 3162, 3400, 3468, 3720, 3825, 3875, 4216, 4250, 4335, 4500, 4650, 4743, 5100, 5202, 5270, 5580, 5780, 6120, 6200, 6324, 6375, 6936, 6975, 7225, 7650, 7750, 7905, 8500, 8670, 8959, 9000, 9300, 9486, 10200, 10404, 10540, 11160, 11560, 11625, 12648, 12750, 13005, 13175, 13950, 14450, 15300, 15500, 15810, 17000, 17340, 17918, 18600, 18972, 19125, 20808, 21080, 21675, 23250, 23715, 25500, 26010, 26350, 26877, 27900, 28900, 30600, 31000, 31620, 34680, 34875, 35836, 36125, 37944, 38250, 39525, 43350, 44795, 46500, 47430, 51000, 52020, 52700, 53754, 55800, 57800, 63240, 65025, 65875, 69750, 71672, 72250, 76500, 79050, 80631, 86700, 89590, 93000, 94860, 104040, 105400, 107508, 108375, 118575, 130050, 131750, 134385, 139500, 144500, 153000, 158100, 161262, 173400, 179180, 189720, 197625, 215016, 216750, 223975, 237150, 260100, 263500, 268770, 279000, 289000, 316200, 322524, 325125, 358360, 395250, 403155, 433500, 447950, 474300, 520200, 527000, 537540, 592875, 645048, 650250, 671925, 790500, 806310, 867000, 895900, 948600, 1075080, 1119875, 1185750, 1300500, 1343850, 1581000, 1612620, 1791800, 2015775, 2239750, 2371500, 2601000, 2687700, 3225240, 3359625, 4031550, 4479500, 4743000, 5375400, 6719250, 8063100, 8959000, 10078875, 13438500, 16126200, 20157750, 26877000, 40315500, 80631000]

約数ペア:

[(1, 80631000), (2, 40315500), (3, 26877000), (4, 20157750), (5, 16126200), (6, 13438500), (8, 10078875), (9, 8959000), (10, 8063100), (12, 6719250), (15, 5375400), (17, 4743000), (18, 4479500), (20, 4031550), (24, 3359625), (25, 3225240), (30, 2687700), (31, 2601000), (34, 2371500), (36, 2239750), (40, 2015775), (45, 1791800), (50, 1612620), (51, 1581000), (60, 1343850), (62, 1300500), (68, 1185750), (72, 1119875), (75, 1075080), (85, 948600), (90, 895900), (93, 867000), (100, 806310), (102, 790500), (120, 671925), (124, 650250), (125, 645048), (136, 592875), (150, 537540), (153, 527000), (155, 520200), (170, 474300), (180, 447950), (186, 433500), (200, 403155), (204, 395250), (225, 358360), (248, 325125), (250, 322524), (255, 316200), (279, 289000), (289, 279000), (300, 268770), (306, 263500), (310, 260100), (340, 237150), (360, 223975), (372, 216750), (375, 215016), (408, 197625), (425, 189720), (450, 179180), (465, 173400), (500, 161262), (510, 158100), (527, 153000), (558, 144500), (578, 139500), (600, 134385), (612, 131750), (620, 130050), (680, 118575), (744, 108375), (750, 107508), (765, 105400), (775, 104040), (850, 94860), (867, 93000), (900, 89590), (930, 86700), (1000, 80631), (1020, 79050), (1054, 76500), (1116, 72250), (1125, 71672), (1156, 69750), (1224, 65875), (1240, 65025), (1275, 63240), (1395, 57800), (1445, 55800), (1500, 53754), (1530, 52700), (1550, 52020), (1581, 51000), (1700, 47430), (1734, 46500), (1800, 44795), (1860, 43350), (2040, 39525), (2108, 38250), (2125, 37944), (2232, 36125), (2250, 35836), (2312, 34875), (2325, 34680), (2550, 31620), (2601, 31000), (2635, 30600), (2790, 28900), (2890, 27900), (3000, 26877), (3060, 26350), (3100, 26010), (3162, 25500), (3400, 23715), (3468, 23250), (3720, 21675), (3825, 21080), (3875, 20808), (4216, 19125), (4250, 18972), (4335, 18600), (4500, 17918), (4650, 17340), (4743, 17000), (5100, 15810), (5202, 15500), (5270, 15300), (5580, 14450), (5780, 13950), (6120, 13175), (6200, 13005), (6324, 12750), (6375, 12648), (6936, 11625), (6975, 11560), (7225, 11160), (7650, 10540), (7750, 10404), (7905, 10200), (8500, 9486), (8670, 9300), (8959, 9000)]