195199560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17539

約数の個数: 96

約数和(自身を含む): 654900480

約数和(自身を除く): 459700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17491, 34982, 52473, 69964, 87455, 104946, 139928, 157419, 174910, 209892, 262365, 314838, 349820, 419784, 524730, 542221, 629676, 699640, 787095, 1049460, 1084442, 1259352, 1574190, 1626663, 2098920, 2168884, 2711105, 3148380, 3253326, 4337768, 4879989, 5422210, 6296760, 6506652, 8133315, 9759978, 10844420, 13013304, 16266630, 19519956, 21688840, 24399945, 32533260, 39039912, 48799890, 65066520, 97599780, 195199560]

約数ペア:

[(1, 195199560), (2, 97599780), (3, 65066520), (4, 48799890), (5, 39039912), (6, 32533260), (8, 24399945), (9, 21688840), (10, 19519956), (12, 16266630), (15, 13013304), (18, 10844420), (20, 9759978), (24, 8133315), (30, 6506652), (31, 6296760), (36, 5422210), (40, 4879989), (45, 4337768), (60, 3253326), (62, 3148380), (72, 2711105), (90, 2168884), (93, 2098920), (120, 1626663), (124, 1574190), (155, 1259352), (180, 1084442), (186, 1049460), (248, 787095), (279, 699640), (310, 629676), (360, 542221), (372, 524730), (465, 419784), (558, 349820), (620, 314838), (744, 262365), (930, 209892), (1116, 174910), (1240, 157419), (1395, 139928), (1860, 104946), (2232, 87455), (2790, 69964), (3720, 52473), (5580, 34982), (11160, 17491)]