89055180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 299376000

約数和(自身を除く): 210320820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 109, 135, 153, 170, 178, 180, 204, 218, 255, 267, 270, 306, 327, 340, 356, 436, 445, 459, 510, 534, 540, 545, 612, 654, 765, 801, 890, 918, 981, 1020, 1068, 1090, 1308, 1335, 1513, 1530, 1602, 1635, 1780, 1836, 1853, 1962, 2180, 2295, 2403, 2670, 2943, 3026, 3060, 3204, 3270, 3706, 3924, 4005, 4539, 4590, 4806, 4905, 5340, 5559, 5886, 6052, 6540, 7412, 7565, 8010, 9078, 9180, 9265, 9612, 9701, 9810, 11118, 11772, 12015, 13617, 14715, 15130, 16020, 16677, 18156, 18530, 19402, 19620, 22236, 22695, 24030, 27234, 27795, 29103, 29430, 30260, 33354, 37060, 38804, 40851, 45390, 48060, 48505, 50031, 54468, 55590, 58206, 58860, 66708, 68085, 81702, 83385, 87309, 90780, 97010, 100062, 111180, 116412, 136170, 145515, 163404, 164917, 166770, 174618, 194020, 200124, 204255, 250155, 261927, 272340, 291030, 329834, 333540, 349236, 408510, 436545, 494751, 500310, 523854, 582060, 659668, 817020, 824585, 873090, 989502, 1000620, 1047708, 1309635, 1484253, 1649170, 1746180, 1979004, 2473755, 2619270, 2968506, 3298340, 4452759, 4947510, 5238540, 5937012, 7421265, 8905518, 9895020, 14842530, 17811036, 22263795, 29685060, 44527590, 89055180]

約数ペア:

[(1, 89055180), (2, 44527590), (3, 29685060), (4, 22263795), (5, 17811036), (6, 14842530), (9, 9895020), (10, 8905518), (12, 7421265), (15, 5937012), (17, 5238540), (18, 4947510), (20, 4452759), (27, 3298340), (30, 2968506), (34, 2619270), (36, 2473755), (45, 1979004), (51, 1746180), (54, 1649170), (60, 1484253), (68, 1309635), (85, 1047708), (89, 1000620), (90, 989502), (102, 873090), (108, 824585), (109, 817020), (135, 659668), (153, 582060), (170, 523854), (178, 500310), (180, 494751), (204, 436545), (218, 408510), (255, 349236), (267, 333540), (270, 329834), (306, 291030), (327, 272340), (340, 261927), (356, 250155), (436, 204255), (445, 200124), (459, 194020), (510, 174618), (534, 166770), (540, 164917), (545, 163404), (612, 145515), (654, 136170), (765, 116412), (801, 111180), (890, 100062), (918, 97010), (981, 90780), (1020, 87309), (1068, 83385), (1090, 81702), (1308, 68085), (1335, 66708), (1513, 58860), (1530, 58206), (1602, 55590), (1635, 54468), (1780, 50031), (1836, 48505), (1853, 48060), (1962, 45390), (2180, 40851), (2295, 38804), (2403, 37060), (2670, 33354), (2943, 30260), (3026, 29430), (3060, 29103), (3204, 27795), (3270, 27234), (3706, 24030), (3924, 22695), (4005, 22236), (4539, 19620), (4590, 19402), (4806, 18530), (4905, 18156), (5340, 16677), (5559, 16020), (5886, 15130), (6052, 14715), (6540, 13617), (7412, 12015), (7565, 11772), (8010, 11118), (9078, 9810), (9180, 9701), (9265, 9612)]