143567460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 451105200

約数和(自身を除く): 307537740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 101, 106, 149, 159, 180, 202, 212, 265, 298, 303, 318, 404, 447, 477, 505, 530, 596, 606, 636, 745, 795, 894, 909, 954, 1010, 1060, 1212, 1341, 1490, 1515, 1590, 1788, 1818, 1908, 2020, 2235, 2385, 2682, 2980, 3030, 3180, 3636, 4470, 4545, 4770, 5353, 5364, 6060, 6705, 7897, 8940, 9090, 9540, 10706, 13410, 15049, 15794, 16059, 18180, 21412, 23691, 26765, 26820, 30098, 31588, 32118, 39485, 45147, 47382, 48177, 53530, 60196, 64236, 71073, 75245, 78970, 80295, 90294, 94764, 96354, 107060, 118455, 135441, 142146, 150490, 157940, 160590, 180588, 192708, 225735, 236910, 240885, 270882, 284292, 300980, 321180, 355365, 451470, 473820, 481770, 541764, 677205, 710730, 797597, 902940, 963540, 1354410, 1421460, 1595194, 2392791, 2708820, 3190388, 3987985, 4785582, 7178373, 7975970, 9571164, 11963955, 14356746, 15951940, 23927910, 28713492, 35891865, 47855820, 71783730, 143567460]

約数ペア:

[(1, 143567460), (2, 71783730), (3, 47855820), (4, 35891865), (5, 28713492), (6, 23927910), (9, 15951940), (10, 14356746), (12, 11963955), (15, 9571164), (18, 7975970), (20, 7178373), (30, 4785582), (36, 3987985), (45, 3190388), (53, 2708820), (60, 2392791), (90, 1595194), (101, 1421460), (106, 1354410), (149, 963540), (159, 902940), (180, 797597), (202, 710730), (212, 677205), (265, 541764), (298, 481770), (303, 473820), (318, 451470), (404, 355365), (447, 321180), (477, 300980), (505, 284292), (530, 270882), (596, 240885), (606, 236910), (636, 225735), (745, 192708), (795, 180588), (894, 160590), (909, 157940), (954, 150490), (1010, 142146), (1060, 135441), (1212, 118455), (1341, 107060), (1490, 96354), (1515, 94764), (1590, 90294), (1788, 80295), (1818, 78970), (1908, 75245), (2020, 71073), (2235, 64236), (2385, 60196), (2682, 53530), (2980, 48177), (3030, 47382), (3180, 45147), (3636, 39485), (4470, 32118), (4545, 31588), (4770, 30098), (5353, 26820), (5364, 26765), (6060, 23691), (6705, 21412), (7897, 18180), (8940, 16059), (9090, 15794), (9540, 15049), (10706, 13410)]