111214980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 366912000

約数和(自身を除く): 255697020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1049, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2098, 2356, 2790, 2945, 3147, 3420, 3534, 4196, 5245, 5301, 5580, 5890, 6294, 7068, 8835, 9441, 10490, 10602, 11780, 12588, 15735, 17670, 18882, 19931, 20980, 21204, 26505, 31470, 32519, 35340, 37764, 39862, 47205, 53010, 59793, 62940, 65038, 79724, 94410, 97557, 99655, 106020, 119586, 130076, 162595, 179379, 188820, 195114, 199310, 239172, 292671, 298965, 325190, 358758, 390228, 398620, 487785, 585342, 597930, 617861, 650380, 717516, 896895, 975570, 1170684, 1195860, 1235722, 1463355, 1793790, 1853583, 1951140, 2471444, 2926710, 3089305, 3587580, 3707166, 5560749, 5853420, 6178610, 7414332, 9267915, 11121498, 12357220, 18535830, 22242996, 27803745, 37071660, 55607490, 111214980]

約数ペア:

[(1, 111214980), (2, 55607490), (3, 37071660), (4, 27803745), (5, 22242996), (6, 18535830), (9, 12357220), (10, 11121498), (12, 9267915), (15, 7414332), (18, 6178610), (19, 5853420), (20, 5560749), (30, 3707166), (31, 3587580), (36, 3089305), (38, 2926710), (45, 2471444), (57, 1951140), (60, 1853583), (62, 1793790), (76, 1463355), (90, 1235722), (93, 1195860), (95, 1170684), (114, 975570), (124, 896895), (155, 717516), (171, 650380), (180, 617861), (186, 597930), (190, 585342), (228, 487785), (279, 398620), (285, 390228), (310, 358758), (342, 325190), (372, 298965), (380, 292671), (465, 239172), (558, 199310), (570, 195114), (589, 188820), (620, 179379), (684, 162595), (855, 130076), (930, 119586), (1049, 106020), (1116, 99655), (1140, 97557), (1178, 94410), (1395, 79724), (1710, 65038), (1767, 62940), (1860, 59793), (2098, 53010), (2356, 47205), (2790, 39862), (2945, 37764), (3147, 35340), (3420, 32519), (3534, 31470), (4196, 26505), (5245, 21204), (5301, 20980), (5580, 19931), (5890, 18882), (6294, 17670), (7068, 15735), (8835, 12588), (9441, 11780), (10490, 10602)]