72391750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 142062336

約数和(自身を除く): 69670586

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 101, 122, 125, 202, 235, 250, 305, 470, 505, 610, 1010, 1175, 1525, 2350, 2525, 2867, 3050, 4747, 5050, 5734, 5875, 6161, 7625, 9494, 11750, 12322, 12625, 14335, 15250, 23735, 25250, 28670, 30805, 47470, 61610, 71675, 118675, 143350, 154025, 237350, 289567, 308050, 358375, 579134, 593375, 716750, 770125, 1186750, 1447835, 1540250, 2895670, 7239175, 14478350, 36195875, 72391750]

約数ペア:

[(1, 72391750), (2, 36195875), (5, 14478350), (10, 7239175), (25, 2895670), (47, 1540250), (50, 1447835), (61, 1186750), (94, 770125), (101, 716750), (122, 593375), (125, 579134), (202, 358375), (235, 308050), (250, 289567), (305, 237350), (470, 154025), (505, 143350), (610, 118675), (1010, 71675), (1175, 61610), (1525, 47470), (2350, 30805), (2525, 28670), (2867, 25250), (3050, 23735), (4747, 15250), (5050, 14335), (5734, 12625), (5875, 12322), (6161, 11750), (7625, 9494)]