187037880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 585031680

約数和(自身を除く): 397993800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 367, 372, 411, 465, 548, 620, 685, 734, 744, 822, 930, 1096, 1101, 1240, 1370, 1468, 1644, 1835, 1860, 2055, 2202, 2740, 2936, 3288, 3670, 3720, 4110, 4247, 4404, 5480, 5505, 7340, 8220, 8494, 8808, 11010, 11377, 12741, 14680, 16440, 16988, 21235, 22020, 22754, 25482, 33976, 34131, 42470, 44040, 45508, 50279, 50964, 56885, 63705, 68262, 84940, 91016, 100558, 101928, 113770, 127410, 136524, 150837, 169880, 170655, 201116, 227540, 251395, 254820, 273048, 301674, 341310, 402232, 455080, 502790, 509640, 603348, 682620, 754185, 1005580, 1206696, 1365240, 1508370, 1558649, 2011160, 3016740, 3117298, 4675947, 6033480, 6234596, 7793245, 9351894, 12469192, 15586490, 18703788, 23379735, 31172980, 37407576, 46759470, 62345960, 93518940, 187037880]

約数ペア:

[(1, 187037880), (2, 93518940), (3, 62345960), (4, 46759470), (5, 37407576), (6, 31172980), (8, 23379735), (10, 18703788), (12, 15586490), (15, 12469192), (20, 9351894), (24, 7793245), (30, 6234596), (31, 6033480), (40, 4675947), (60, 3117298), (62, 3016740), (93, 2011160), (120, 1558649), (124, 1508370), (137, 1365240), (155, 1206696), (186, 1005580), (248, 754185), (274, 682620), (310, 603348), (367, 509640), (372, 502790), (411, 455080), (465, 402232), (548, 341310), (620, 301674), (685, 273048), (734, 254820), (744, 251395), (822, 227540), (930, 201116), (1096, 170655), (1101, 169880), (1240, 150837), (1370, 136524), (1468, 127410), (1644, 113770), (1835, 101928), (1860, 100558), (2055, 91016), (2202, 84940), (2740, 68262), (2936, 63705), (3288, 56885), (3670, 50964), (3720, 50279), (4110, 45508), (4247, 44040), (4404, 42470), (5480, 34131), (5505, 33976), (7340, 25482), (8220, 22754), (8494, 22020), (8808, 21235), (11010, 16988), (11377, 16440), (12741, 14680)]