3137940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 10672200

約数和(自身を除く): 7534260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 149, 156, 162, 180, 195, 234, 260, 270, 298, 324, 351, 390, 405, 447, 468, 540, 585, 596, 702, 745, 780, 810, 894, 1053, 1170, 1341, 1404, 1490, 1620, 1755, 1788, 1937, 2106, 2235, 2340, 2682, 2980, 3510, 3874, 4023, 4212, 4470, 5265, 5364, 5811, 6705, 7020, 7748, 8046, 8940, 9685, 10530, 11622, 12069, 13410, 16092, 17433, 19370, 20115, 21060, 23244, 24138, 26820, 29055, 34866, 38740, 40230, 48276, 52299, 58110, 60345, 69732, 80460, 87165, 104598, 116220, 120690, 156897, 174330, 209196, 241380, 261495, 313794, 348660, 522990, 627588, 784485, 1045980, 1568970, 3137940]

約数ペア:

[(1, 3137940), (2, 1568970), (3, 1045980), (4, 784485), (5, 627588), (6, 522990), (9, 348660), (10, 313794), (12, 261495), (13, 241380), (15, 209196), (18, 174330), (20, 156897), (26, 120690), (27, 116220), (30, 104598), (36, 87165), (39, 80460), (45, 69732), (52, 60345), (54, 58110), (60, 52299), (65, 48276), (78, 40230), (81, 38740), (90, 34866), (108, 29055), (117, 26820), (130, 24138), (135, 23244), (149, 21060), (156, 20115), (162, 19370), (180, 17433), (195, 16092), (234, 13410), (260, 12069), (270, 11622), (298, 10530), (324, 9685), (351, 8940), (390, 8046), (405, 7748), (447, 7020), (468, 6705), (540, 5811), (585, 5364), (596, 5265), (702, 4470), (745, 4212), (780, 4023), (810, 3874), (894, 3510), (1053, 2980), (1170, 2682), (1341, 2340), (1404, 2235), (1490, 2106), (1620, 1937), (1755, 1788)]