72311126760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{26987}}^1$

素因数の和:27837

約数の個数: 160

約数和(自身を含む): 243348636960

約数和(自身を除く): 171037510200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 827, 1080, 1620, 1654, 2481, 3240, 3308, 4135, 4962, 6616, 7443, 8270, 9924, 12405, 14886, 16540, 19848, 22329, 24810, 26987, 29772, 33080, 37215, 44658, 49620, 53974, 59544, 66987, 74430, 80961, 89316, 99240, 107948, 111645, 133974, 134935, 148860, 161922, 178632, 215896, 223290, 242883, 267948, 269870, 297720, 323844, 334935, 404805, 446580, 485766, 535896, 539740, 647688, 669870, 728649, 809610, 893160, 971532, 1079480, 1214415, 1339740, 1457298, 1619220, 1943064, 2185947, 2428830, 2679480, 2914596, 3238440, 3643245, 4371894, 4857660, 5829192, 7286490, 8743788, 9715320, 10929735, 14572980, 17487576, 21859470, 22318249, 29145960, 43718940, 44636498, 66954747, 87437880, 89272996, 111591245, 133909494, 178545992, 200864241, 223182490, 267818988, 334773735, 401728482, 446364980, 535637976, 602592723, 669547470, 803456964, 892729960, 1004321205, 1205185446, 1339094940, 1606913928, 1807778169, 2008642410, 2410370892, 2678189880, 3012963615, 3615556338, 4017284820, 4820741784, 6025927230, 7231112676, 8034569640, 9038890845, 12051854460, 14462225352, 18077781690, 24103708920, 36155563380, 72311126760]

約数ペア:

[(1, 72311126760), (2, 36155563380), (3, 24103708920), (4, 18077781690), (5, 14462225352), (6, 12051854460), (8, 9038890845), (9, 8034569640), (10, 7231112676), (12, 6025927230), (15, 4820741784), (18, 4017284820), (20, 3615556338), (24, 3012963615), (27, 2678189880), (30, 2410370892), (36, 2008642410), (40, 1807778169), (45, 1606913928), (54, 1339094940), (60, 1205185446), (72, 1004321205), (81, 892729960), (90, 803456964), (108, 669547470), (120, 602592723), (135, 535637976), (162, 446364980), (180, 401728482), (216, 334773735), (270, 267818988), (324, 223182490), (360, 200864241), (405, 178545992), (540, 133909494), (648, 111591245), (810, 89272996), (827, 87437880), (1080, 66954747), (1620, 44636498), (1654, 43718940), (2481, 29145960), (3240, 22318249), (3308, 21859470), (4135, 17487576), (4962, 14572980), (6616, 10929735), (7443, 9715320), (8270, 8743788), (9924, 7286490), (12405, 5829192), (14886, 4857660), (16540, 4371894), (19848, 3643245), (22329, 3238440), (24810, 2914596), (26987, 2679480), (29772, 2428830), (33080, 2185947), (37215, 1943064), (44658, 1619220), (49620, 1457298), (53974, 1339740), (59544, 1214415), (66987, 1079480), (74430, 971532), (80961, 893160), (89316, 809610), (99240, 728649), (107948, 669870), (111645, 647688), (133974, 539740), (134935, 535896), (148860, 485766), (161922, 446580), (178632, 404805), (215896, 334935), (223290, 323844), (242883, 297720), (267948, 269870)]