265197960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2600

約数の個数: 144

約数和(自身を含む): 915934500

約数和(自身を除く): 650736540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2549, 2601, 2890, 3060, 3468, 4335, 5098, 5202, 5780, 6120, 6936, 7647, 8670, 10196, 10404, 11560, 12745, 13005, 15294, 17340, 20392, 20808, 22941, 25490, 26010, 30588, 34680, 38235, 43333, 45882, 50980, 52020, 61176, 76470, 86666, 91764, 101960, 104040, 114705, 129999, 152940, 173332, 183528, 216665, 229410, 259998, 305880, 346664, 389997, 433330, 458820, 519996, 649995, 736661, 779994, 866660, 917640, 1039992, 1299990, 1473322, 1559988, 1733320, 1949985, 2209983, 2599980, 2946644, 3119976, 3683305, 3899970, 4419966, 5199960, 5893288, 6629949, 7366610, 7799940, 8839932, 11049915, 13259898, 14733220, 15599880, 17679864, 22099830, 26519796, 29466440, 33149745, 44199660, 53039592, 66299490, 88399320, 132598980, 265197960]

約数ペア:

[(1, 265197960), (2, 132598980), (3, 88399320), (4, 66299490), (5, 53039592), (6, 44199660), (8, 33149745), (9, 29466440), (10, 26519796), (12, 22099830), (15, 17679864), (17, 15599880), (18, 14733220), (20, 13259898), (24, 11049915), (30, 8839932), (34, 7799940), (36, 7366610), (40, 6629949), (45, 5893288), (51, 5199960), (60, 4419966), (68, 3899970), (72, 3683305), (85, 3119976), (90, 2946644), (102, 2599980), (120, 2209983), (136, 1949985), (153, 1733320), (170, 1559988), (180, 1473322), (204, 1299990), (255, 1039992), (289, 917640), (306, 866660), (340, 779994), (360, 736661), (408, 649995), (510, 519996), (578, 458820), (612, 433330), (680, 389997), (765, 346664), (867, 305880), (1020, 259998), (1156, 229410), (1224, 216665), (1445, 183528), (1530, 173332), (1734, 152940), (2040, 129999), (2312, 114705), (2549, 104040), (2601, 101960), (2890, 91764), (3060, 86666), (3468, 76470), (4335, 61176), (5098, 52020), (5202, 50980), (5780, 45882), (6120, 43333), (6936, 38235), (7647, 34680), (8670, 30588), (10196, 26010), (10404, 25490), (11560, 22941), (12745, 20808), (13005, 20392), (15294, 17340)]