44689140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 145454400

約数和(自身を除く): 100765260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 179, 180, 190, 219, 228, 285, 292, 342, 358, 365, 380, 438, 537, 570, 657, 684, 716, 730, 855, 876, 895, 1074, 1095, 1140, 1314, 1387, 1460, 1611, 1710, 1790, 2148, 2190, 2628, 2685, 2774, 3222, 3285, 3401, 3420, 3580, 4161, 4380, 5370, 5548, 6444, 6570, 6802, 6935, 8055, 8322, 10203, 10740, 12483, 13067, 13140, 13604, 13870, 16110, 16644, 17005, 20406, 20805, 24966, 26134, 27740, 30609, 32220, 34010, 39201, 40812, 41610, 49932, 51015, 52268, 61218, 62415, 65335, 68020, 78402, 83220, 102030, 117603, 122436, 124830, 130670, 153045, 156804, 196005, 204060, 235206, 248273, 249660, 261340, 306090, 392010, 470412, 496546, 588015, 612180, 744819, 784020, 993092, 1176030, 1241365, 1489638, 2234457, 2352060, 2482730, 2979276, 3724095, 4468914, 4965460, 7448190, 8937828, 11172285, 14896380, 22344570, 44689140]

約数ペア:

[(1, 44689140), (2, 22344570), (3, 14896380), (4, 11172285), (5, 8937828), (6, 7448190), (9, 4965460), (10, 4468914), (12, 3724095), (15, 2979276), (18, 2482730), (19, 2352060), (20, 2234457), (30, 1489638), (36, 1241365), (38, 1176030), (45, 993092), (57, 784020), (60, 744819), (73, 612180), (76, 588015), (90, 496546), (95, 470412), (114, 392010), (146, 306090), (171, 261340), (179, 249660), (180, 248273), (190, 235206), (219, 204060), (228, 196005), (285, 156804), (292, 153045), (342, 130670), (358, 124830), (365, 122436), (380, 117603), (438, 102030), (537, 83220), (570, 78402), (657, 68020), (684, 65335), (716, 62415), (730, 61218), (855, 52268), (876, 51015), (895, 49932), (1074, 41610), (1095, 40812), (1140, 39201), (1314, 34010), (1387, 32220), (1460, 30609), (1611, 27740), (1710, 26134), (1790, 24966), (2148, 20805), (2190, 20406), (2628, 17005), (2685, 16644), (2774, 16110), (3222, 13870), (3285, 13604), (3401, 13140), (3420, 13067), (3580, 12483), (4161, 10740), (4380, 10203), (5370, 8322), (5548, 8055), (6444, 6935), (6570, 6802)]