76611420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 255583944

約数和(自身を除く): 178972524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 131, 135, 162, 171, 180, 190, 228, 262, 270, 285, 324, 342, 361, 380, 393, 405, 513, 524, 540, 570, 655, 684, 722, 786, 810, 855, 1026, 1083, 1140, 1179, 1310, 1444, 1539, 1572, 1620, 1710, 1805, 1965, 2052, 2166, 2358, 2489, 2565, 2620, 3078, 3249, 3420, 3537, 3610, 3930, 4332, 4716, 4978, 5130, 5415, 5895, 6156, 6498, 7074, 7220, 7467, 7695, 7860, 9747, 9956, 10260, 10611, 10830, 11790, 12445, 12996, 14148, 14934, 15390, 16245, 17685, 19494, 21222, 21660, 22401, 23580, 24890, 29241, 29868, 30780, 32490, 35370, 37335, 38988, 42444, 44802, 47291, 48735, 49780, 53055, 58482, 64980, 67203, 70740, 74670, 89604, 94582, 97470, 106110, 112005, 116964, 134406, 141873, 146205, 149340, 189164, 194940, 201609, 212220, 224010, 236455, 268812, 283746, 292410, 336015, 403218, 425619, 448020, 472910, 567492, 584820, 672030, 709365, 806436, 851238, 945820, 1008045, 1276857, 1344060, 1418730, 1702476, 2016090, 2128095, 2553714, 2837460, 3830571, 4032180, 4256190, 5107428, 6384285, 7661142, 8512380, 12768570, 15322284, 19152855, 25537140, 38305710, 76611420]

約数ペア:

[(1, 76611420), (2, 38305710), (3, 25537140), (4, 19152855), (5, 15322284), (6, 12768570), (9, 8512380), (10, 7661142), (12, 6384285), (15, 5107428), (18, 4256190), (19, 4032180), (20, 3830571), (27, 2837460), (30, 2553714), (36, 2128095), (38, 2016090), (45, 1702476), (54, 1418730), (57, 1344060), (60, 1276857), (76, 1008045), (81, 945820), (90, 851238), (95, 806436), (108, 709365), (114, 672030), (131, 584820), (135, 567492), (162, 472910), (171, 448020), (180, 425619), (190, 403218), (228, 336015), (262, 292410), (270, 283746), (285, 268812), (324, 236455), (342, 224010), (361, 212220), (380, 201609), (393, 194940), (405, 189164), (513, 149340), (524, 146205), (540, 141873), (570, 134406), (655, 116964), (684, 112005), (722, 106110), (786, 97470), (810, 94582), (855, 89604), (1026, 74670), (1083, 70740), (1140, 67203), (1179, 64980), (1310, 58482), (1444, 53055), (1539, 49780), (1572, 48735), (1620, 47291), (1710, 44802), (1805, 42444), (1965, 38988), (2052, 37335), (2166, 35370), (2358, 32490), (2489, 30780), (2565, 29868), (2620, 29241), (3078, 24890), (3249, 23580), (3420, 22401), (3537, 21660), (3610, 21222), (3930, 19494), (4332, 17685), (4716, 16245), (4978, 15390), (5130, 14934), (5415, 14148), (5895, 12996), (6156, 12445), (6498, 11790), (7074, 10830), (7220, 10611), (7467, 10260), (7695, 9956), (7860, 9747)]