72759990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 180838656

約数和(自身を除く): 108078666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 106, 134, 159, 201, 265, 318, 335, 402, 530, 670, 683, 795, 1005, 1366, 1590, 2010, 2049, 3415, 3551, 4098, 6830, 7102, 10245, 10653, 17755, 20490, 21306, 35510, 36199, 45761, 53265, 72398, 91522, 106530, 108597, 137283, 180995, 217194, 228805, 274566, 361990, 457610, 542985, 686415, 1085970, 1372830, 2425333, 4850666, 7275999, 12126665, 14551998, 24253330, 36379995, 72759990]

約数ペア:

[(1, 72759990), (2, 36379995), (3, 24253330), (5, 14551998), (6, 12126665), (10, 7275999), (15, 4850666), (30, 2425333), (53, 1372830), (67, 1085970), (106, 686415), (134, 542985), (159, 457610), (201, 361990), (265, 274566), (318, 228805), (335, 217194), (402, 180995), (530, 137283), (670, 108597), (683, 106530), (795, 91522), (1005, 72398), (1366, 53265), (1590, 45761), (2010, 36199), (2049, 35510), (3415, 21306), (3551, 20490), (4098, 17755), (6830, 10653), (7102, 10245)]