38836260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 125116992

約数和(自身を除く): 86280732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 131, 135, 162, 180, 183, 243, 244, 262, 270, 305, 324, 366, 393, 405, 486, 524, 540, 549, 610, 655, 732, 786, 810, 915, 972, 1098, 1179, 1215, 1220, 1310, 1572, 1620, 1647, 1830, 1965, 2196, 2358, 2430, 2620, 2745, 3294, 3537, 3660, 3930, 4716, 4860, 4941, 5490, 5895, 6588, 7074, 7860, 7991, 8235, 9882, 10611, 10980, 11790, 14148, 14823, 15982, 16470, 17685, 19764, 21222, 23580, 23973, 24705, 29646, 31833, 31964, 32940, 35370, 39955, 42444, 47946, 49410, 53055, 59292, 63666, 70740, 71919, 74115, 79910, 95892, 98820, 106110, 119865, 127332, 143838, 148230, 159165, 159820, 212220, 215757, 239730, 287676, 296460, 318330, 359595, 431514, 479460, 636660, 647271, 719190, 863028, 1078785, 1294542, 1438380, 1941813, 2157570, 2589084, 3236355, 3883626, 4315140, 6472710, 7767252, 9709065, 12945420, 19418130, 38836260]

約数ペア:

[(1, 38836260), (2, 19418130), (3, 12945420), (4, 9709065), (5, 7767252), (6, 6472710), (9, 4315140), (10, 3883626), (12, 3236355), (15, 2589084), (18, 2157570), (20, 1941813), (27, 1438380), (30, 1294542), (36, 1078785), (45, 863028), (54, 719190), (60, 647271), (61, 636660), (81, 479460), (90, 431514), (108, 359595), (122, 318330), (131, 296460), (135, 287676), (162, 239730), (180, 215757), (183, 212220), (243, 159820), (244, 159165), (262, 148230), (270, 143838), (305, 127332), (324, 119865), (366, 106110), (393, 98820), (405, 95892), (486, 79910), (524, 74115), (540, 71919), (549, 70740), (610, 63666), (655, 59292), (732, 53055), (786, 49410), (810, 47946), (915, 42444), (972, 39955), (1098, 35370), (1179, 32940), (1215, 31964), (1220, 31833), (1310, 29646), (1572, 24705), (1620, 23973), (1647, 23580), (1830, 21222), (1965, 19764), (2196, 17685), (2358, 16470), (2430, 15982), (2620, 14823), (2745, 14148), (3294, 11790), (3537, 10980), (3660, 10611), (3930, 9882), (4716, 8235), (4860, 7991), (4941, 7860), (5490, 7074), (5895, 6588)]