432880020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64997}}^1$

素因数の和:65049

約数の個数: 72

約数和(自身を含む): 1348578504

約数和(自身を除く): 915698484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 64997, 129994, 194991, 259988, 324985, 389982, 584973, 649970, 779964, 974955, 1169946, 1299940, 1949910, 2339892, 2404889, 2924865, 3899820, 4809778, 5849730, 7214667, 9619556, 11699460, 12024445, 14429334, 21644001, 24048890, 28858668, 36073335, 43288002, 48097780, 72146670, 86576004, 108220005, 144293340, 216440010, 432880020]

約数ペア:

[(1, 432880020), (2, 216440010), (3, 144293340), (4, 108220005), (5, 86576004), (6, 72146670), (9, 48097780), (10, 43288002), (12, 36073335), (15, 28858668), (18, 24048890), (20, 21644001), (30, 14429334), (36, 12024445), (37, 11699460), (45, 9619556), (60, 7214667), (74, 5849730), (90, 4809778), (111, 3899820), (148, 2924865), (180, 2404889), (185, 2339892), (222, 1949910), (333, 1299940), (370, 1169946), (444, 974955), (555, 779964), (666, 649970), (740, 584973), (1110, 389982), (1332, 324985), (1665, 259988), (2220, 194991), (3330, 129994), (6660, 64997)]