868272450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17921}}^1$

素因数の和:17972

約数の個数: 96

約数和(自身を含む): 2400114240

約数和(自身を除く): 1531841790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 4845, 8075, 9690, 16150, 17921, 24225, 35842, 48450, 53763, 89605, 107526, 179210, 268815, 304657, 340499, 448025, 537630, 609314, 680998, 896050, 913971, 1021497, 1344075, 1523285, 1702495, 1827942, 2042994, 2688150, 3046570, 3404990, 4569855, 5107485, 5788483, 7616425, 8512475, 9139710, 10214970, 11576966, 15232850, 17024950, 17365449, 22849275, 25537425, 28942415, 34730898, 45698550, 51074850, 57884830, 86827245, 144712075, 173654490, 289424150, 434136225, 868272450]

約数ペア:

[(1, 868272450), (2, 434136225), (3, 289424150), (5, 173654490), (6, 144712075), (10, 86827245), (15, 57884830), (17, 51074850), (19, 45698550), (25, 34730898), (30, 28942415), (34, 25537425), (38, 22849275), (50, 17365449), (51, 17024950), (57, 15232850), (75, 11576966), (85, 10214970), (95, 9139710), (102, 8512475), (114, 7616425), (150, 5788483), (170, 5107485), (190, 4569855), (255, 3404990), (285, 3046570), (323, 2688150), (425, 2042994), (475, 1827942), (510, 1702495), (570, 1523285), (646, 1344075), (850, 1021497), (950, 913971), (969, 896050), (1275, 680998), (1425, 609314), (1615, 537630), (1938, 448025), (2550, 340499), (2850, 304657), (3230, 268815), (4845, 179210), (8075, 107526), (9690, 89605), (16150, 53763), (17921, 48450), (24225, 35842)]