39713580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 126977760

約数和(自身を除く): 87264180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 89, 90, 111, 134, 148, 178, 180, 185, 201, 222, 267, 268, 333, 335, 356, 370, 402, 444, 445, 534, 555, 603, 666, 670, 740, 801, 804, 890, 1005, 1068, 1110, 1206, 1332, 1335, 1340, 1602, 1665, 1780, 2010, 2220, 2412, 2479, 2670, 3015, 3204, 3293, 3330, 4005, 4020, 4958, 5340, 5963, 6030, 6586, 6660, 7437, 8010, 9879, 9916, 11926, 12060, 12395, 13172, 14874, 16020, 16465, 17889, 19758, 22311, 23852, 24790, 29637, 29748, 29815, 32930, 35778, 37185, 39516, 44622, 49395, 49580, 53667, 59274, 59630, 65860, 71556, 74370, 89244, 89445, 98790, 107334, 111555, 118548, 119260, 148185, 148740, 178890, 197580, 214668, 220631, 223110, 268335, 296370, 357780, 441262, 446220, 536670, 592740, 661893, 882524, 1073340, 1103155, 1323786, 1985679, 2206310, 2647572, 3309465, 3971358, 4412620, 6618930, 7942716, 9928395, 13237860, 19856790, 39713580]

約数ペア:

[(1, 39713580), (2, 19856790), (3, 13237860), (4, 9928395), (5, 7942716), (6, 6618930), (9, 4412620), (10, 3971358), (12, 3309465), (15, 2647572), (18, 2206310), (20, 1985679), (30, 1323786), (36, 1103155), (37, 1073340), (45, 882524), (60, 661893), (67, 592740), (74, 536670), (89, 446220), (90, 441262), (111, 357780), (134, 296370), (148, 268335), (178, 223110), (180, 220631), (185, 214668), (201, 197580), (222, 178890), (267, 148740), (268, 148185), (333, 119260), (335, 118548), (356, 111555), (370, 107334), (402, 98790), (444, 89445), (445, 89244), (534, 74370), (555, 71556), (603, 65860), (666, 59630), (670, 59274), (740, 53667), (801, 49580), (804, 49395), (890, 44622), (1005, 39516), (1068, 37185), (1110, 35778), (1206, 32930), (1332, 29815), (1335, 29748), (1340, 29637), (1602, 24790), (1665, 23852), (1780, 22311), (2010, 19758), (2220, 17889), (2412, 16465), (2479, 16020), (2670, 14874), (3015, 13172), (3204, 12395), (3293, 12060), (3330, 11926), (4005, 9916), (4020, 9879), (4958, 8010), (5340, 7437), (5963, 6660), (6030, 6586)]