69984750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 132191250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 425, 499, 510, 550, 561, 750, 825, 850, 935, 998, 1122, 1275, 1375, 1497, 1650, 1870, 2125, 2495, 2550, 2750, 2805, 2994, 4125, 4250, 4675, 4990, 5489, 5610, 6375, 7485, 8250, 8483, 9350, 10978, 12475, 12750, 14025, 14970, 16467, 16966, 23375, 24950, 25449, 27445, 28050, 32934, 37425, 42415, 46750, 50898, 54890, 62375, 70125, 74850, 82335, 84830, 93313, 124750, 127245, 137225, 140250, 164670, 186626, 187125, 212075, 254490, 274450, 279939, 374250, 411675, 424150, 466565, 559878, 636225, 686125, 823350, 933130, 1060375, 1272450, 1372250, 1399695, 2058375, 2120750, 2332825, 2799390, 3181125, 4116750, 4665650, 6362250, 6998475, 11664125, 13996950, 23328250, 34992375, 69984750]

約数ペア:

[(1, 69984750), (2, 34992375), (3, 23328250), (5, 13996950), (6, 11664125), (10, 6998475), (11, 6362250), (15, 4665650), (17, 4116750), (22, 3181125), (25, 2799390), (30, 2332825), (33, 2120750), (34, 2058375), (50, 1399695), (51, 1372250), (55, 1272450), (66, 1060375), (75, 933130), (85, 823350), (102, 686125), (110, 636225), (125, 559878), (150, 466565), (165, 424150), (170, 411675), (187, 374250), (250, 279939), (255, 274450), (275, 254490), (330, 212075), (374, 187125), (375, 186626), (425, 164670), (499, 140250), (510, 137225), (550, 127245), (561, 124750), (750, 93313), (825, 84830), (850, 82335), (935, 74850), (998, 70125), (1122, 62375), (1275, 54890), (1375, 50898), (1497, 46750), (1650, 42415), (1870, 37425), (2125, 32934), (2495, 28050), (2550, 27445), (2750, 25449), (2805, 24950), (2994, 23375), (4125, 16966), (4250, 16467), (4675, 14970), (4990, 14025), (5489, 12750), (5610, 12475), (6375, 10978), (7485, 9350), (8250, 8483)]