127913400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 433063800

約数和(自身を除く): 305150400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 179, 180, 200, 225, 300, 358, 360, 397, 450, 537, 600, 716, 794, 895, 900, 1074, 1191, 1432, 1588, 1611, 1790, 1800, 1985, 2148, 2382, 2685, 3176, 3222, 3573, 3580, 3970, 4296, 4475, 4764, 5370, 5955, 6444, 7146, 7160, 7940, 8055, 8950, 9528, 9925, 10740, 11910, 12888, 13425, 14292, 15880, 16110, 17865, 17900, 19850, 21480, 23820, 26850, 28584, 29775, 32220, 35730, 35800, 39700, 40275, 47640, 53700, 59550, 64440, 71063, 71460, 79400, 80550, 89325, 107400, 119100, 142126, 142920, 161100, 178650, 213189, 238200, 284252, 322200, 355315, 357300, 426378, 568504, 639567, 710630, 714600, 852756, 1065945, 1279134, 1421260, 1705512, 1776575, 2131890, 2558268, 2842520, 3197835, 3553150, 4263780, 5116536, 5329725, 6395670, 7106300, 8527560, 10659450, 12791340, 14212600, 15989175, 21318900, 25582680, 31978350, 42637800, 63956700, 127913400]

約数ペア:

[(1, 127913400), (2, 63956700), (3, 42637800), (4, 31978350), (5, 25582680), (6, 21318900), (8, 15989175), (9, 14212600), (10, 12791340), (12, 10659450), (15, 8527560), (18, 7106300), (20, 6395670), (24, 5329725), (25, 5116536), (30, 4263780), (36, 3553150), (40, 3197835), (45, 2842520), (50, 2558268), (60, 2131890), (72, 1776575), (75, 1705512), (90, 1421260), (100, 1279134), (120, 1065945), (150, 852756), (179, 714600), (180, 710630), (200, 639567), (225, 568504), (300, 426378), (358, 357300), (360, 355315), (397, 322200), (450, 284252), (537, 238200), (600, 213189), (716, 178650), (794, 161100), (895, 142920), (900, 142126), (1074, 119100), (1191, 107400), (1432, 89325), (1588, 80550), (1611, 79400), (1790, 71460), (1800, 71063), (1985, 64440), (2148, 59550), (2382, 53700), (2685, 47640), (3176, 40275), (3222, 39700), (3573, 35800), (3580, 35730), (3970, 32220), (4296, 29775), (4475, 28584), (4764, 26850), (5370, 23820), (5955, 21480), (6444, 19850), (7146, 17900), (7160, 17865), (7940, 16110), (8055, 15880), (8950, 14292), (9528, 13425), (9925, 12888), (10740, 11910)]