69493600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 189831600

約数和(自身を除く): 120338000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 149, 160, 176, 200, 212, 220, 265, 275, 298, 352, 400, 424, 440, 530, 550, 583, 596, 745, 800, 848, 880, 1060, 1100, 1166, 1192, 1325, 1490, 1639, 1696, 1760, 2120, 2200, 2332, 2384, 2650, 2915, 2980, 3278, 3725, 4240, 4400, 4664, 4768, 5300, 5830, 5960, 6556, 7450, 7897, 8195, 8480, 8800, 9328, 10600, 11660, 11920, 13112, 14575, 14900, 15794, 16390, 18656, 21200, 23320, 23840, 26224, 29150, 29800, 31588, 32780, 39485, 40975, 42400, 46640, 52448, 58300, 59600, 63176, 65560, 78970, 81950, 86867, 93280, 116600, 119200, 126352, 131120, 157940, 163900, 173734, 197425, 233200, 252704, 262240, 315880, 327800, 347468, 394850, 434335, 466400, 631760, 655600, 694936, 789700, 868670, 1263520, 1311200, 1389872, 1579400, 1737340, 2171675, 2779744, 3158800, 3474680, 4343350, 6317600, 6949360, 8686700, 13898720, 17373400, 34746800, 69493600]

約数ペア:

[(1, 69493600), (2, 34746800), (4, 17373400), (5, 13898720), (8, 8686700), (10, 6949360), (11, 6317600), (16, 4343350), (20, 3474680), (22, 3158800), (25, 2779744), (32, 2171675), (40, 1737340), (44, 1579400), (50, 1389872), (53, 1311200), (55, 1263520), (80, 868670), (88, 789700), (100, 694936), (106, 655600), (110, 631760), (149, 466400), (160, 434335), (176, 394850), (200, 347468), (212, 327800), (220, 315880), (265, 262240), (275, 252704), (298, 233200), (352, 197425), (400, 173734), (424, 163900), (440, 157940), (530, 131120), (550, 126352), (583, 119200), (596, 116600), (745, 93280), (800, 86867), (848, 81950), (880, 78970), (1060, 65560), (1100, 63176), (1166, 59600), (1192, 58300), (1325, 52448), (1490, 46640), (1639, 42400), (1696, 40975), (1760, 39485), (2120, 32780), (2200, 31588), (2332, 29800), (2384, 29150), (2650, 26224), (2915, 23840), (2980, 23320), (3278, 21200), (3725, 18656), (4240, 16390), (4400, 15794), (4664, 14900), (4768, 14575), (5300, 13112), (5830, 11920), (5960, 11660), (6556, 10600), (7450, 9328), (7897, 8800), (8195, 8480)]