100214940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 340623360

約数和(自身を除く): 240408420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 140, 155, 172, 179, 186, 210, 215, 217, 258, 301, 310, 358, 372, 420, 430, 434, 465, 516, 537, 602, 620, 645, 651, 716, 860, 868, 895, 903, 930, 1074, 1085, 1204, 1253, 1290, 1302, 1333, 1505, 1790, 1806, 1860, 2148, 2170, 2506, 2580, 2604, 2666, 2685, 3010, 3255, 3580, 3612, 3759, 3999, 4340, 4515, 5012, 5332, 5370, 5549, 6020, 6265, 6510, 6665, 7518, 7697, 7998, 9030, 9331, 10740, 11098, 12530, 13020, 13330, 15036, 15394, 15996, 16647, 18060, 18662, 18795, 19995, 22196, 23091, 25060, 26660, 27745, 27993, 30788, 33294, 37324, 37590, 38485, 38843, 39990, 46182, 46655, 53879, 55490, 55986, 66588, 75180, 76970, 77686, 79980, 83235, 92364, 93310, 107758, 110980, 111972, 115455, 116529, 139965, 153940, 155372, 161637, 166470, 186620, 194215, 215516, 230910, 233058, 238607, 269395, 279930, 323274, 332940, 388430, 461820, 466116, 477214, 538790, 559860, 582645, 646548, 715821, 776860, 808185, 954428, 1077580, 1165290, 1193035, 1431642, 1616370, 1670249, 2330580, 2386070, 2863284, 3232740, 3340498, 3579105, 4772140, 5010747, 6680996, 7158210, 8351245, 10021494, 14316420, 16702490, 20042988, 25053735, 33404980, 50107470, 100214940]

約数ペア:

[(1, 100214940), (2, 50107470), (3, 33404980), (4, 25053735), (5, 20042988), (6, 16702490), (7, 14316420), (10, 10021494), (12, 8351245), (14, 7158210), (15, 6680996), (20, 5010747), (21, 4772140), (28, 3579105), (30, 3340498), (31, 3232740), (35, 2863284), (42, 2386070), (43, 2330580), (60, 1670249), (62, 1616370), (70, 1431642), (84, 1193035), (86, 1165290), (93, 1077580), (105, 954428), (124, 808185), (129, 776860), (140, 715821), (155, 646548), (172, 582645), (179, 559860), (186, 538790), (210, 477214), (215, 466116), (217, 461820), (258, 388430), (301, 332940), (310, 323274), (358, 279930), (372, 269395), (420, 238607), (430, 233058), (434, 230910), (465, 215516), (516, 194215), (537, 186620), (602, 166470), (620, 161637), (645, 155372), (651, 153940), (716, 139965), (860, 116529), (868, 115455), (895, 111972), (903, 110980), (930, 107758), (1074, 93310), (1085, 92364), (1204, 83235), (1253, 79980), (1290, 77686), (1302, 76970), (1333, 75180), (1505, 66588), (1790, 55986), (1806, 55490), (1860, 53879), (2148, 46655), (2170, 46182), (2506, 39990), (2580, 38843), (2604, 38485), (2666, 37590), (2685, 37324), (3010, 33294), (3255, 30788), (3580, 27993), (3612, 27745), (3759, 26660), (3999, 25060), (4340, 23091), (4515, 22196), (5012, 19995), (5332, 18795), (5370, 18662), (5549, 18060), (6020, 16647), (6265, 15996), (6510, 15394), (6665, 15036), (7518, 13330), (7697, 13020), (7998, 12530), (9030, 11098), (9331, 10740)]