38142115.000000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 445616640

約数和(自身を除く): 310936860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 863, 867, 918, 1020, 1156, 1445, 1530, 1726, 1734, 1836, 2295, 2589, 2601, 2890, 3060, 3452, 3468, 4315, 4335, 4590, 5178, 5202, 5780, 7767, 7803, 8630, 8670, 9180, 10356, 10404, 12945, 13005, 14671, 15534, 15606, 17260, 17340, 23301, 25890, 26010, 29342, 31068, 31212, 38835, 39015, 44013, 46602, 51780, 52020, 58684, 73355, 77670, 78030, 88026, 93204, 116505, 132039, 146710, 155340, 156060, 176052, 220065, 233010, 249407, 264078, 293420, 396117, 440130, 466020, 498814, 528156, 660195, 748221, 792234, 880260, 997628, 1247035, 1320390, 1496442, 1584468, 1980585, 2244663, 2494070, 2640780, 2992884, 3741105, 3961170, 4489326, 4988140, 6733989, 7482210, 7922340, 8978652, 11223315, 13467978, 14964420, 22446630, 26935956, 33669945, 44893260, 67339890, 134679780]

約数ペア:

[(1, 134679780), (2, 67339890), (3, 44893260), (4, 33669945), (5, 26935956), (6, 22446630), (9, 14964420), (10, 13467978), (12, 11223315), (15, 8978652), (17, 7922340), (18, 7482210), (20, 6733989), (27, 4988140), (30, 4489326), (34, 3961170), (36, 3741105), (45, 2992884), (51, 2640780), (54, 2494070), (60, 2244663), (68, 1980585), (85, 1584468), (90, 1496442), (102, 1320390), (108, 1247035), (135, 997628), (153, 880260), (170, 792234), (180, 748221), (204, 660195), (255, 528156), (270, 498814), (289, 466020), (306, 440130), (340, 396117), (459, 293420), (510, 264078), (540, 249407), (578, 233010), (612, 220065), (765, 176052), (863, 156060), (867, 155340), (918, 146710), (1020, 132039), (1156, 116505), (1445, 93204), (1530, 88026), (1726, 78030), (1734, 77670), (1836, 73355), (2295, 58684), (2589, 52020), (2601, 51780), (2890, 46602), (3060, 44013), (3452, 39015), (3468, 38835), (4315, 31212), (4335, 31068), (4590, 29342), (5178, 26010), (5202, 25890), (5780, 23301), (7767, 17340), (7803, 17260), (8630, 15606), (8670, 15534), (9180, 14671), (10356, 13005), (10404, 12945)]