40315500

素因数分解:

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

素因数の和:90

約数の個数: 216

約数和(自身を含む): 139461504

約数和(自身を除く): 99146004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 31, 34, 36, 45, 50, 51, 60, 62, 68, 75, 85, 90, 93, 100, 102, 124, 125, 150, 153, 155, 170, 180, 186, 204, 225, 250, 255, 279, 289, 300, 306, 310, 340, 372, 375, 425, 450, 465, 500, 510, 527, 558, 578, 612, 620, 750, 765, 775, 850, 867, 900, 930, 1020, 1054, 1116, 1125, 1156, 1275, 1395, 1445, 1500, 1530, 1550, 1581, 1700, 1734, 1860, 2108, 2125, 2250, 2325, 2550, 2601, 2635, 2790, 2890, 3060, 3100, 3162, 3468, 3825, 3875, 4250, 4335, 4500, 4650, 4743, 5100, 5202, 5270, 5580, 5780, 6324, 6375, 6975, 7225, 7650, 7750, 7905, 8500, 8670, 8959, 9300, 9486, 10404, 10540, 11625, 12750, 13005, 13175, 13950, 14450, 15300, 15500, 15810, 17340, 17918, 18972, 19125, 21675, 23250, 23715, 25500, 26010, 26350, 26877, 27900, 28900, 31620, 34875, 35836, 36125, 38250, 39525, 43350, 44795, 46500, 47430, 52020, 52700, 53754, 65025, 65875, 69750, 72250, 76500, 79050, 80631, 86700, 89590, 94860, 107508, 108375, 118575, 130050, 131750, 134385, 139500, 144500, 158100, 161262, 179180, 197625, 216750, 223975, 237150, 260100, 263500, 268770, 322524, 325125, 395250, 403155, 433500, 447950, 474300, 537540, 592875, 650250, 671925, 790500, 806310, 895900, 1119875, 1185750, 1300500, 1343850, 1612620, 2015775, 2239750, 2371500, 2687700, 3359625, 4031550, 4479500, 6719250, 8063100, 10078875, 13438500, 20157750, 40315500]

約数ペア:

[(1, 40315500), (2, 20157750), (3, 13438500), (4, 10078875), (5, 8063100), (6, 6719250), (9, 4479500), (10, 4031550), (12, 3359625), (15, 2687700), (17, 2371500), (18, 2239750), (20, 2015775), (25, 1612620), (30, 1343850), (31, 1300500), (34, 1185750), (36, 1119875), (45, 895900), (50, 806310), (51, 790500), (60, 671925), (62, 650250), (68, 592875), (75, 537540), (85, 474300), (90, 447950), (93, 433500), (100, 403155), (102, 395250), (124, 325125), (125, 322524), (150, 268770), (153, 263500), (155, 260100), (170, 237150), (180, 223975), (186, 216750), (204, 197625), (225, 179180), (250, 161262), (255, 158100), (279, 144500), (289, 139500), (300, 134385), (306, 131750), (310, 130050), (340, 118575), (372, 108375), (375, 107508), (425, 94860), (450, 89590), (465, 86700), (500, 80631), (510, 79050), (527, 76500), (558, 72250), (578, 69750), (612, 65875), (620, 65025), (750, 53754), (765, 52700), (775, 52020), (850, 47430), (867, 46500), (900, 44795), (930, 43350), (1020, 39525), (1054, 38250), (1116, 36125), (1125, 35836), (1156, 34875), (1275, 31620), (1395, 28900), (1445, 27900), (1500, 26877), (1530, 26350), (1550, 26010), (1581, 25500), (1700, 23715), (1734, 23250), (1860, 21675), (2108, 19125), (2125, 18972), (2250, 17918), (2325, 17340), (2550, 15810), (2601, 15500), (2635, 15300), (2790, 14450), (2890, 13950), (3060, 13175), (3100, 13005), (3162, 12750), (3468, 11625), (3825, 10540), (3875, 10404), (4250, 9486), (4335, 9300), (4500, 8959), (4650, 8670), (4743, 8500), (5100, 7905), (5202, 7750), (5270, 7650), (5580, 7225), (5780, 6975), (6324, 6375)]