67449240

素因数分解:

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

素因数の和:231

約数の個数: 192

約数和(自身を含む): 238658400

約数和(自身を除く): 171209160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 173, 180, 190, 216, 228, 270, 285, 342, 346, 360, 361, 380, 456, 513, 519, 540, 570, 684, 692, 722, 760, 855, 865, 1026, 1038, 1080, 1083, 1140, 1368, 1384, 1444, 1557, 1710, 1730, 1805, 2052, 2076, 2166, 2280, 2565, 2595, 2888, 3114, 3249, 3287, 3420, 3460, 3610, 4104, 4152, 4332, 4671, 5130, 5190, 5415, 6228, 6498, 6574, 6840, 6920, 7220, 7785, 8664, 9342, 9747, 9861, 10260, 10380, 10830, 12456, 12996, 13148, 14440, 15570, 16245, 16435, 18684, 19494, 19722, 20520, 20760, 21660, 23355, 25992, 26296, 29583, 31140, 32490, 32870, 37368, 38988, 39444, 43320, 46710, 48735, 49305, 59166, 62280, 62453, 64980, 65740, 77976, 78888, 88749, 93420, 97470, 98610, 118332, 124906, 129960, 131480, 147915, 177498, 186840, 187359, 194940, 197220, 236664, 249812, 295830, 312265, 354996, 374718, 389880, 394440, 443745, 499624, 562077, 591660, 624530, 709992, 749436, 887490, 936795, 1124154, 1183320, 1249060, 1498872, 1686231, 1774980, 1873590, 2248308, 2498120, 2810385, 3372462, 3549960, 3747180, 4496616, 5620770, 6744924, 7494360, 8431155, 11241540, 13489848, 16862310, 22483080, 33724620, 67449240]

約数ペア:

[(1, 67449240), (2, 33724620), (3, 22483080), (4, 16862310), (5, 13489848), (6, 11241540), (8, 8431155), (9, 7494360), (10, 6744924), (12, 5620770), (15, 4496616), (18, 3747180), (19, 3549960), (20, 3372462), (24, 2810385), (27, 2498120), (30, 2248308), (36, 1873590), (38, 1774980), (40, 1686231), (45, 1498872), (54, 1249060), (57, 1183320), (60, 1124154), (72, 936795), (76, 887490), (90, 749436), (95, 709992), (108, 624530), (114, 591660), (120, 562077), (135, 499624), (152, 443745), (171, 394440), (173, 389880), (180, 374718), (190, 354996), (216, 312265), (228, 295830), (270, 249812), (285, 236664), (342, 197220), (346, 194940), (360, 187359), (361, 186840), (380, 177498), (456, 147915), (513, 131480), (519, 129960), (540, 124906), (570, 118332), (684, 98610), (692, 97470), (722, 93420), (760, 88749), (855, 78888), (865, 77976), (1026, 65740), (1038, 64980), (1080, 62453), (1083, 62280), (1140, 59166), (1368, 49305), (1384, 48735), (1444, 46710), (1557, 43320), (1710, 39444), (1730, 38988), (1805, 37368), (2052, 32870), (2076, 32490), (2166, 31140), (2280, 29583), (2565, 26296), (2595, 25992), (2888, 23355), (3114, 21660), (3249, 20760), (3287, 20520), (3420, 19722), (3460, 19494), (3610, 18684), (4104, 16435), (4152, 16245), (4332, 15570), (4671, 14440), (5130, 13148), (5190, 12996), (5415, 12456), (6228, 10830), (6498, 10380), (6574, 10260), (6840, 9861), (6920, 9747), (7220, 9342), (7785, 8664)]