426993900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{23333}}^1$

素因数の和:23411

約数の個数: 72

約数和(自身を含む): 1255742544

約数和(自身を除く): 828748644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 18300, 23333, 46666, 69999, 93332, 116665, 139998, 233330, 279996, 349995, 466660, 583325, 699990, 1166650, 1399980, 1423313, 1749975, 2333300, 2846626, 3499950, 4269939, 5693252, 6999900, 7116565, 8539878, 14233130, 17079756, 21349695, 28466260, 35582825, 42699390, 71165650, 85398780, 106748475, 142331300, 213496950, 426993900]

約数ペア:

[(1, 426993900), (2, 213496950), (3, 142331300), (4, 106748475), (5, 85398780), (6, 71165650), (10, 42699390), (12, 35582825), (15, 28466260), (20, 21349695), (25, 17079756), (30, 14233130), (50, 8539878), (60, 7116565), (61, 6999900), (75, 5693252), (100, 4269939), (122, 3499950), (150, 2846626), (183, 2333300), (244, 1749975), (300, 1423313), (305, 1399980), (366, 1166650), (610, 699990), (732, 583325), (915, 466660), (1220, 349995), (1525, 279996), (1830, 233330), (3050, 139998), (3660, 116665), (4575, 93332), (6100, 69999), (9150, 46666), (18300, 23333)]