150944360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1723

約数の個数: 128

約数和(自身を含む): 432864000

約数和(自身を除く): 281919640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 1669, 2261, 2380, 2584, 2660, 3230, 3338, 4522, 4760, 5320, 6460, 6676, 8345, 9044, 11305, 11683, 12920, 13352, 16690, 18088, 22610, 23366, 28373, 31711, 33380, 45220, 46732, 56746, 58415, 63422, 66760, 90440, 93464, 113492, 116830, 126844, 141865, 158555, 198611, 221977, 226984, 233660, 253688, 283730, 317110, 397222, 443954, 467320, 539087, 567460, 634220, 794444, 887908, 993055, 1078174, 1109885, 1134920, 1268440, 1588888, 1775816, 1986110, 2156348, 2219770, 2695435, 3773609, 3972220, 4312696, 4439540, 5390870, 7547218, 7944440, 8879080, 10781740, 15094436, 18868045, 21563480, 30188872, 37736090, 75472180, 150944360]

約数ペア:

[(1, 150944360), (2, 75472180), (4, 37736090), (5, 30188872), (7, 21563480), (8, 18868045), (10, 15094436), (14, 10781740), (17, 8879080), (19, 7944440), (20, 7547218), (28, 5390870), (34, 4439540), (35, 4312696), (38, 3972220), (40, 3773609), (56, 2695435), (68, 2219770), (70, 2156348), (76, 1986110), (85, 1775816), (95, 1588888), (119, 1268440), (133, 1134920), (136, 1109885), (140, 1078174), (152, 993055), (170, 887908), (190, 794444), (238, 634220), (266, 567460), (280, 539087), (323, 467320), (340, 443954), (380, 397222), (476, 317110), (532, 283730), (595, 253688), (646, 233660), (665, 226984), (680, 221977), (760, 198611), (952, 158555), (1064, 141865), (1190, 126844), (1292, 116830), (1330, 113492), (1615, 93464), (1669, 90440), (2261, 66760), (2380, 63422), (2584, 58415), (2660, 56746), (3230, 46732), (3338, 45220), (4522, 33380), (4760, 31711), (5320, 28373), (6460, 23366), (6676, 22610), (8345, 18088), (9044, 16690), (11305, 13352), (11683, 12920)]