195305940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57107}}^1$

素因数の和:57141

約数の個数: 72

約数和(自身を含む): 623619360

約数和(自身を除く): 428313420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 57107, 114214, 171321, 228428, 285535, 342642, 513963, 571070, 685284, 856605, 1027926, 1085033, 1142140, 1713210, 2055852, 2170066, 2569815, 3255099, 3426420, 4340132, 5139630, 5425165, 6510198, 9765297, 10279260, 10850330, 13020396, 16275495, 19530594, 21700660, 32550990, 39061188, 48826485, 65101980, 97652970, 195305940]

約数ペア:

[(1, 195305940), (2, 97652970), (3, 65101980), (4, 48826485), (5, 39061188), (6, 32550990), (9, 21700660), (10, 19530594), (12, 16275495), (15, 13020396), (18, 10850330), (19, 10279260), (20, 9765297), (30, 6510198), (36, 5425165), (38, 5139630), (45, 4340132), (57, 3426420), (60, 3255099), (76, 2569815), (90, 2170066), (95, 2055852), (114, 1713210), (171, 1142140), (180, 1085033), (190, 1027926), (228, 856605), (285, 685284), (342, 571070), (380, 513963), (570, 342642), (684, 285535), (855, 228428), (1140, 171321), (1710, 114214), (3420, 57107)]