147562740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 507561600

約数和(自身を除く): 359998860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3319, 3420, 3705, 4446, 4940, 6638, 7410, 8892, 9957, 11115, 13276, 14820, 16595, 19914, 22230, 29871, 33190, 39828, 43147, 44460, 49785, 59742, 63061, 66380, 86294, 99570, 119484, 126122, 129441, 149355, 172588, 189183, 199140, 215735, 252244, 258882, 298710, 315305, 378366, 388323, 431470, 517764, 567549, 597420, 630610, 647205, 756732, 776646, 819793, 862940, 945915, 1135098, 1261220, 1294410, 1553292, 1639586, 1891830, 1941615, 2270196, 2459379, 2588820, 2837745, 3279172, 3783660, 3883230, 4098965, 4918758, 5675490, 7378137, 7766460, 8197930, 9837516, 11350980, 12296895, 14756274, 16395860, 24593790, 29512548, 36890685, 49187580, 73781370, 147562740]

約数ペア:

[(1, 147562740), (2, 73781370), (3, 49187580), (4, 36890685), (5, 29512548), (6, 24593790), (9, 16395860), (10, 14756274), (12, 12296895), (13, 11350980), (15, 9837516), (18, 8197930), (19, 7766460), (20, 7378137), (26, 5675490), (30, 4918758), (36, 4098965), (38, 3883230), (39, 3783660), (45, 3279172), (52, 2837745), (57, 2588820), (60, 2459379), (65, 2270196), (76, 1941615), (78, 1891830), (90, 1639586), (95, 1553292), (114, 1294410), (117, 1261220), (130, 1135098), (156, 945915), (171, 862940), (180, 819793), (190, 776646), (195, 756732), (228, 647205), (234, 630610), (247, 597420), (260, 567549), (285, 517764), (342, 431470), (380, 388323), (390, 378366), (468, 315305), (494, 298710), (570, 258882), (585, 252244), (684, 215735), (741, 199140), (780, 189183), (855, 172588), (988, 149355), (1140, 129441), (1170, 126122), (1235, 119484), (1482, 99570), (1710, 86294), (2223, 66380), (2340, 63061), (2470, 59742), (2964, 49785), (3319, 44460), (3420, 43147), (3705, 39828), (4446, 33190), (4940, 29871), (6638, 22230), (7410, 19914), (8892, 16595), (9957, 14820), (11115, 13276)]