174199740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 582543360

約数和(自身を除く): 408343620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 79, 110, 130, 132, 143, 156, 158, 165, 195, 220, 237, 257, 260, 286, 316, 330, 390, 395, 429, 474, 514, 572, 660, 715, 771, 780, 790, 858, 869, 948, 1027, 1028, 1185, 1285, 1430, 1542, 1580, 1716, 1738, 2054, 2145, 2370, 2570, 2607, 2827, 2860, 3081, 3084, 3341, 3476, 3855, 4108, 4290, 4345, 4740, 5135, 5140, 5214, 5654, 6162, 6682, 7710, 8481, 8580, 8690, 10023, 10270, 10428, 11297, 11308, 12324, 13035, 13364, 14135, 15405, 15420, 16705, 16962, 17380, 20046, 20303, 20540, 22594, 26070, 28270, 30810, 33410, 33891, 33924, 36751, 40092, 40606, 42405, 45188, 50115, 52140, 56485, 56540, 60909, 61620, 66820, 67782, 73502, 81212, 84810, 100230, 101515, 110253, 112970, 121818, 135564, 147004, 169455, 169620, 183755, 200460, 203030, 220506, 223333, 225940, 243636, 263939, 304545, 338910, 367510, 406060, 441012, 446666, 527878, 551265, 609090, 669999, 677820, 735020, 791817, 893332, 1055756, 1102530, 1116665, 1218180, 1319695, 1339998, 1583634, 2205060, 2233330, 2639390, 2679996, 2903329, 3167268, 3349995, 3959085, 4466660, 5278780, 5806658, 6699990, 7918170, 8709987, 11613316, 13399980, 14516645, 15836340, 17419974, 29033290, 34839948, 43549935, 58066580, 87099870, 174199740]

約数ペア:

[(1, 174199740), (2, 87099870), (3, 58066580), (4, 43549935), (5, 34839948), (6, 29033290), (10, 17419974), (11, 15836340), (12, 14516645), (13, 13399980), (15, 11613316), (20, 8709987), (22, 7918170), (26, 6699990), (30, 5806658), (33, 5278780), (39, 4466660), (44, 3959085), (52, 3349995), (55, 3167268), (60, 2903329), (65, 2679996), (66, 2639390), (78, 2233330), (79, 2205060), (110, 1583634), (130, 1339998), (132, 1319695), (143, 1218180), (156, 1116665), (158, 1102530), (165, 1055756), (195, 893332), (220, 791817), (237, 735020), (257, 677820), (260, 669999), (286, 609090), (316, 551265), (330, 527878), (390, 446666), (395, 441012), (429, 406060), (474, 367510), (514, 338910), (572, 304545), (660, 263939), (715, 243636), (771, 225940), (780, 223333), (790, 220506), (858, 203030), (869, 200460), (948, 183755), (1027, 169620), (1028, 169455), (1185, 147004), (1285, 135564), (1430, 121818), (1542, 112970), (1580, 110253), (1716, 101515), (1738, 100230), (2054, 84810), (2145, 81212), (2370, 73502), (2570, 67782), (2607, 66820), (2827, 61620), (2860, 60909), (3081, 56540), (3084, 56485), (3341, 52140), (3476, 50115), (3855, 45188), (4108, 42405), (4290, 40606), (4345, 40092), (4740, 36751), (5135, 33924), (5140, 33891), (5214, 33410), (5654, 30810), (6162, 28270), (6682, 26070), (7710, 22594), (8481, 20540), (8580, 20303), (8690, 20046), (10023, 17380), (10270, 16962), (10428, 16705), (11297, 15420), (11308, 15405), (12324, 14135), (13035, 13364)]