105907140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 342014400

約数和(自身を除く): 236107260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 173, 179, 180, 190, 228, 285, 342, 346, 358, 380, 519, 537, 570, 684, 692, 716, 855, 865, 895, 1038, 1074, 1140, 1557, 1611, 1710, 1730, 1790, 2076, 2148, 2595, 2685, 3114, 3222, 3287, 3401, 3420, 3460, 3580, 5190, 5370, 6228, 6444, 6574, 6802, 7785, 8055, 9861, 10203, 10380, 10740, 13148, 13604, 15570, 16110, 16435, 17005, 19722, 20406, 29583, 30609, 30967, 31140, 32220, 32870, 34010, 39444, 40812, 49305, 51015, 59166, 61218, 61934, 65740, 68020, 92901, 98610, 102030, 118332, 122436, 123868, 147915, 153045, 154835, 185802, 197220, 204060, 278703, 295830, 306090, 309670, 371604, 464505, 557406, 588373, 591660, 612180, 619340, 929010, 1114812, 1176746, 1393515, 1765119, 1858020, 2353492, 2787030, 2941865, 3530238, 5295357, 5574060, 5883730, 7060476, 8825595, 10590714, 11767460, 17651190, 21181428, 26476785, 35302380, 52953570, 105907140]

約数ペア:

[(1, 105907140), (2, 52953570), (3, 35302380), (4, 26476785), (5, 21181428), (6, 17651190), (9, 11767460), (10, 10590714), (12, 8825595), (15, 7060476), (18, 5883730), (19, 5574060), (20, 5295357), (30, 3530238), (36, 2941865), (38, 2787030), (45, 2353492), (57, 1858020), (60, 1765119), (76, 1393515), (90, 1176746), (95, 1114812), (114, 929010), (171, 619340), (173, 612180), (179, 591660), (180, 588373), (190, 557406), (228, 464505), (285, 371604), (342, 309670), (346, 306090), (358, 295830), (380, 278703), (519, 204060), (537, 197220), (570, 185802), (684, 154835), (692, 153045), (716, 147915), (855, 123868), (865, 122436), (895, 118332), (1038, 102030), (1074, 98610), (1140, 92901), (1557, 68020), (1611, 65740), (1710, 61934), (1730, 61218), (1790, 59166), (2076, 51015), (2148, 49305), (2595, 40812), (2685, 39444), (3114, 34010), (3222, 32870), (3287, 32220), (3401, 31140), (3420, 30967), (3460, 30609), (3580, 29583), (5190, 20406), (5370, 19722), (6228, 17005), (6444, 16435), (6574, 16110), (6802, 15570), (7785, 13604), (8055, 13148), (9861, 10740), (10203, 10380)]