272644380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 907441920

約数和(自身を除く): 634797540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 81, 89, 90, 93, 108, 122, 124, 135, 155, 162, 178, 180, 183, 186, 244, 267, 270, 279, 305, 310, 324, 356, 366, 372, 405, 445, 465, 534, 540, 549, 558, 610, 620, 732, 801, 810, 837, 890, 915, 930, 1068, 1098, 1116, 1220, 1335, 1395, 1602, 1620, 1647, 1674, 1780, 1830, 1860, 1891, 2196, 2403, 2511, 2670, 2745, 2759, 2790, 3204, 3294, 3348, 3660, 3782, 4005, 4185, 4806, 4941, 5022, 5340, 5429, 5490, 5518, 5580, 5673, 6588, 7209, 7564, 8010, 8235, 8277, 8370, 9455, 9612, 9882, 10044, 10858, 10980, 11036, 11346, 12015, 12555, 13795, 14418, 16020, 16287, 16470, 16554, 16740, 17019, 18910, 19764, 21716, 22692, 24030, 24705, 24831, 25110, 27145, 27590, 28365, 28836, 32574, 32940, 33108, 34038, 36045, 37820, 41385, 48060, 48861, 49410, 49662, 50220, 51057, 54290, 55180, 56730, 65148, 68076, 72090, 74493, 81435, 82770, 85095, 97722, 98820, 99324, 102114, 108580, 113460, 124155, 144180, 146583, 148986, 153171, 162870, 165540, 168299, 170190, 195444, 204228, 223479, 244305, 248310, 255285, 293166, 297972, 306342, 325740, 336598, 340380, 372465, 439749, 446958, 488610, 496620, 504897, 510570, 586332, 612684, 673196, 732915, 744930, 765855, 841495, 879498, 893916, 977220, 1009794, 1021140, 1117395, 1465830, 1489860, 1514691, 1531710, 1682990, 1758996, 2019588, 2198745, 2234790, 2524485, 2931660, 3029382, 3063420, 3365980, 4397490, 4469580, 4544073, 5048970, 6058764, 7573455, 8794980, 9088146, 10097940, 13632219, 15146910, 18176292, 22720365, 27264438, 30293820, 45440730, 54528876, 68161095, 90881460, 136322190, 272644380]

約数ペア:

[(1, 272644380), (2, 136322190), (3, 90881460), (4, 68161095), (5, 54528876), (6, 45440730), (9, 30293820), (10, 27264438), (12, 22720365), (15, 18176292), (18, 15146910), (20, 13632219), (27, 10097940), (30, 9088146), (31, 8794980), (36, 7573455), (45, 6058764), (54, 5048970), (60, 4544073), (61, 4469580), (62, 4397490), (81, 3365980), (89, 3063420), (90, 3029382), (93, 2931660), (108, 2524485), (122, 2234790), (124, 2198745), (135, 2019588), (155, 1758996), (162, 1682990), (178, 1531710), (180, 1514691), (183, 1489860), (186, 1465830), (244, 1117395), (267, 1021140), (270, 1009794), (279, 977220), (305, 893916), (310, 879498), (324, 841495), (356, 765855), (366, 744930), (372, 732915), (405, 673196), (445, 612684), (465, 586332), (534, 510570), (540, 504897), (549, 496620), (558, 488610), (610, 446958), (620, 439749), (732, 372465), (801, 340380), (810, 336598), (837, 325740), (890, 306342), (915, 297972), (930, 293166), (1068, 255285), (1098, 248310), (1116, 244305), (1220, 223479), (1335, 204228), (1395, 195444), (1602, 170190), (1620, 168299), (1647, 165540), (1674, 162870), (1780, 153171), (1830, 148986), (1860, 146583), (1891, 144180), (2196, 124155), (2403, 113460), (2511, 108580), (2670, 102114), (2745, 99324), (2759, 98820), (2790, 97722), (3204, 85095), (3294, 82770), (3348, 81435), (3660, 74493), (3782, 72090), (4005, 68076), (4185, 65148), (4806, 56730), (4941, 55180), (5022, 54290), (5340, 51057), (5429, 50220), (5490, 49662), (5518, 49410), (5580, 48861), (5673, 48060), (6588, 41385), (7209, 37820), (7564, 36045), (8010, 34038), (8235, 33108), (8277, 32940), (8370, 32574), (9455, 28836), (9612, 28365), (9882, 27590), (10044, 27145), (10858, 25110), (10980, 24831), (11036, 24705), (11346, 24030), (12015, 22692), (12555, 21716), (13795, 19764), (14418, 18910), (16020, 17019), (16287, 16740), (16470, 16554)]