74215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6949}}^1$

素因数の和:7052

約数の個数: 64

約数和(自身を含む): 225180000

約数和(自身を除く): 150964680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6949, 10680, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 138980, 166776, 208470, 277960, 416940, 618461, 833880, 1236922, 1855383, 2473844, 3092305, 3710766, 4947688, 6184610, 7421532, 9276915, 12369220, 14843064, 18553830, 24738440, 37107660, 74215320]

約数ペア:

[(1, 74215320), (2, 37107660), (3, 24738440), (4, 18553830), (5, 14843064), (6, 12369220), (8, 9276915), (10, 7421532), (12, 6184610), (15, 4947688), (20, 3710766), (24, 3092305), (30, 2473844), (40, 1855383), (60, 1236922), (89, 833880), (120, 618461), (178, 416940), (267, 277960), (356, 208470), (445, 166776), (534, 138980), (712, 104235), (890, 83388), (1068, 69490), (1335, 55592), (1780, 41694), (2136, 34745), (2670, 27796), (3560, 20847), (5340, 13898), (6949, 10680)]