155931750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1816

約数の個数: 128

約数和(自身を含む): 465978240

約数和(自身を除く): 310046490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1777, 1950, 2250, 2925, 3250, 3375, 3510, 3554, 4875, 5331, 5850, 6750, 8775, 8885, 9750, 10662, 14625, 15993, 17550, 17770, 23101, 26655, 29250, 31986, 43875, 44425, 46202, 47979, 53310, 69303, 79965, 87750, 88850, 95958, 115505, 133275, 138606, 159930, 207909, 222125, 231010, 239895, 266550, 346515, 399825, 415818, 444250, 479790, 577525, 623727, 666375, 693030, 799650, 1039545, 1155050, 1199475, 1247454, 1332750, 1732575, 1999125, 2079090, 2398950, 2887625, 3118635, 3465150, 3998250, 5197725, 5775250, 5997375, 6237270, 8662875, 10395450, 11994750, 15593175, 17325750, 25988625, 31186350, 51977250, 77965875, 155931750]

約数ペア:

[(1, 155931750), (2, 77965875), (3, 51977250), (5, 31186350), (6, 25988625), (9, 17325750), (10, 15593175), (13, 11994750), (15, 10395450), (18, 8662875), (25, 6237270), (26, 5997375), (27, 5775250), (30, 5197725), (39, 3998250), (45, 3465150), (50, 3118635), (54, 2887625), (65, 2398950), (75, 2079090), (78, 1999125), (90, 1732575), (117, 1332750), (125, 1247454), (130, 1199475), (135, 1155050), (150, 1039545), (195, 799650), (225, 693030), (234, 666375), (250, 623727), (270, 577525), (325, 479790), (351, 444250), (375, 415818), (390, 399825), (450, 346515), (585, 266550), (650, 239895), (675, 231010), (702, 222125), (750, 207909), (975, 159930), (1125, 138606), (1170, 133275), (1350, 115505), (1625, 95958), (1755, 88850), (1777, 87750), (1950, 79965), (2250, 69303), (2925, 53310), (3250, 47979), (3375, 46202), (3510, 44425), (3554, 43875), (4875, 31986), (5331, 29250), (5850, 26655), (6750, 23101), (8775, 17770), (8885, 17550), (9750, 15993), (10662, 14625)]