1428686550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 4019006160

約数和(自身を除く): 2590319610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 53, 74, 75, 90, 106, 111, 150, 159, 185, 222, 225, 265, 318, 333, 370, 450, 477, 530, 555, 666, 795, 925, 954, 1110, 1325, 1590, 1619, 1665, 1850, 1961, 2385, 2650, 2775, 3238, 3330, 3922, 3975, 4770, 4857, 5550, 5883, 7950, 8095, 8325, 9714, 9805, 11766, 11925, 14571, 16190, 16650, 17649, 19610, 23850, 24285, 29142, 29415, 35298, 40475, 48570, 49025, 58830, 59903, 72855, 80950, 85807, 88245, 98050, 119806, 121425, 145710, 147075, 171614, 176490, 179709, 242850, 257421, 294150, 299515, 359418, 364275, 429035, 441225, 514842, 539127, 599030, 728550, 772263, 858070, 882450, 898545, 1078254, 1287105, 1497575, 1544526, 1797090, 2145175, 2574210, 2695635, 2995150, 3174859, 3861315, 4290350, 4492725, 5391270, 6349718, 6435525, 7722630, 8985450, 9524577, 12871050, 13478175, 15874295, 19049154, 19306575, 26956350, 28573731, 31748590, 38613150, 47622885, 57147462, 79371475, 95245770, 142868655, 158742950, 238114425, 285737310, 476228850, 714343275, 1428686550]

約数ペア:

[(1, 1428686550), (2, 714343275), (3, 476228850), (5, 285737310), (6, 238114425), (9, 158742950), (10, 142868655), (15, 95245770), (18, 79371475), (25, 57147462), (30, 47622885), (37, 38613150), (45, 31748590), (50, 28573731), (53, 26956350), (74, 19306575), (75, 19049154), (90, 15874295), (106, 13478175), (111, 12871050), (150, 9524577), (159, 8985450), (185, 7722630), (222, 6435525), (225, 6349718), (265, 5391270), (318, 4492725), (333, 4290350), (370, 3861315), (450, 3174859), (477, 2995150), (530, 2695635), (555, 2574210), (666, 2145175), (795, 1797090), (925, 1544526), (954, 1497575), (1110, 1287105), (1325, 1078254), (1590, 898545), (1619, 882450), (1665, 858070), (1850, 772263), (1961, 728550), (2385, 599030), (2650, 539127), (2775, 514842), (3238, 441225), (3330, 429035), (3922, 364275), (3975, 359418), (4770, 299515), (4857, 294150), (5550, 257421), (5883, 242850), (7950, 179709), (8095, 176490), (8325, 171614), (9714, 147075), (9805, 145710), (11766, 121425), (11925, 119806), (14571, 98050), (16190, 88245), (16650, 85807), (17649, 80950), (19610, 72855), (23850, 59903), (24285, 58830), (29142, 49025), (29415, 48570), (35298, 40475)]