119280330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 243599670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 1999, 2210, 2295, 3315, 3510, 3978, 3998, 4590, 5967, 5997, 6630, 9945, 9995, 11934, 11994, 17991, 19890, 19990, 25987, 29835, 29985, 33983, 35982, 51974, 53973, 59670, 59970, 67966, 77961, 89955, 101949, 107946, 129935, 155922, 169915, 179910, 203898, 233883, 259870, 269865, 305847, 339830, 389805, 441779, 467766, 509745, 539730, 611694, 701649, 779610, 883558, 917541, 1019490, 1169415, 1325337, 1403298, 1529235, 1835082, 2208895, 2338830, 2650674, 3058470, 3508245, 3976011, 4417790, 4587705, 6626685, 7016490, 7952022, 9175410, 11928033, 13253370, 19880055, 23856066, 39760110, 59640165, 119280330]

約数ペア:

[(1, 119280330), (2, 59640165), (3, 39760110), (5, 23856066), (6, 19880055), (9, 13253370), (10, 11928033), (13, 9175410), (15, 7952022), (17, 7016490), (18, 6626685), (26, 4587705), (27, 4417790), (30, 3976011), (34, 3508245), (39, 3058470), (45, 2650674), (51, 2338830), (54, 2208895), (65, 1835082), (78, 1529235), (85, 1403298), (90, 1325337), (102, 1169415), (117, 1019490), (130, 917541), (135, 883558), (153, 779610), (170, 701649), (195, 611694), (221, 539730), (234, 509745), (255, 467766), (270, 441779), (306, 389805), (351, 339830), (390, 305847), (442, 269865), (459, 259870), (510, 233883), (585, 203898), (663, 179910), (702, 169915), (765, 155922), (918, 129935), (1105, 107946), (1170, 101949), (1326, 89955), (1530, 77961), (1755, 67966), (1989, 59970), (1999, 59670), (2210, 53973), (2295, 51974), (3315, 35982), (3510, 33983), (3978, 29985), (3998, 29835), (4590, 25987), (5967, 19990), (5997, 19890), (6630, 17991), (9945, 11994), (9995, 11934)]