119621340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 399168000

約数和(自身を除く): 279546660

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, 89, 90, 95, 108, 114, 131, 135, 171, 178, 180, 190, 228, 262, 267, 270, 285, 342, 356, 380, 393, 445, 513, 524, 534, 540, 570, 655, 684, 786, 801, 855, 890, 1026, 1068, 1140, 1179, 1310, 1335, 1572, 1602, 1691, 1710, 1780, 1965, 2052, 2358, 2403, 2489, 2565, 2620, 2670, 3204, 3382, 3420, 3537, 3930, 4005, 4716, 4806, 4978, 5073, 5130, 5340, 5895, 6764, 7074, 7467, 7860, 8010, 8455, 9612, 9956, 10146, 10260, 11659, 11790, 12015, 12445, 14148, 14934, 15219, 16020, 16910, 17685, 20292, 22401, 23318, 23580, 24030, 24890, 25365, 29868, 30438, 33820, 34977, 35370, 37335, 44802, 45657, 46636, 48060, 49780, 50730, 58295, 60876, 67203, 69954, 70740, 74670, 76095, 89604, 91314, 101460, 104931, 112005, 116590, 134406, 139908, 149340, 152190, 174885, 182628, 209862, 221521, 224010, 228285, 233180, 268812, 304380, 314793, 336015, 349770, 419724, 443042, 448020, 456570, 524655, 629586, 664563, 672030, 699540, 886084, 913140, 1049310, 1107605, 1259172, 1329126, 1344060, 1573965, 1993689, 2098620, 2215210, 2658252, 3147930, 3322815, 3987378, 4430420, 5981067, 6295860, 6645630, 7974756, 9968445, 11962134, 13291260, 19936890, 23924268, 29905335, 39873780, 59810670, 119621340]

約数ペア:

[(1, 119621340), (2, 59810670), (3, 39873780), (4, 29905335), (5, 23924268), (6, 19936890), (9, 13291260), (10, 11962134), (12, 9968445), (15, 7974756), (18, 6645630), (19, 6295860), (20, 5981067), (27, 4430420), (30, 3987378), (36, 3322815), (38, 3147930), (45, 2658252), (54, 2215210), (57, 2098620), (60, 1993689), (76, 1573965), (89, 1344060), (90, 1329126), (95, 1259172), (108, 1107605), (114, 1049310), (131, 913140), (135, 886084), (171, 699540), (178, 672030), (180, 664563), (190, 629586), (228, 524655), (262, 456570), (267, 448020), (270, 443042), (285, 419724), (342, 349770), (356, 336015), (380, 314793), (393, 304380), (445, 268812), (513, 233180), (524, 228285), (534, 224010), (540, 221521), (570, 209862), (655, 182628), (684, 174885), (786, 152190), (801, 149340), (855, 139908), (890, 134406), (1026, 116590), (1068, 112005), (1140, 104931), (1179, 101460), (1310, 91314), (1335, 89604), (1572, 76095), (1602, 74670), (1691, 70740), (1710, 69954), (1780, 67203), (1965, 60876), (2052, 58295), (2358, 50730), (2403, 49780), (2489, 48060), (2565, 46636), (2620, 45657), (2670, 44802), (3204, 37335), (3382, 35370), (3420, 34977), (3537, 33820), (3930, 30438), (4005, 29868), (4716, 25365), (4806, 24890), (4978, 24030), (5073, 23580), (5130, 23318), (5340, 22401), (5895, 20292), (6764, 17685), (7074, 16910), (7467, 16020), (7860, 15219), (8010, 14934), (8455, 14148), (9612, 12445), (9956, 12015), (10146, 11790), (10260, 11659)]