54553500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 178869600

約数和(自身を除く): 124316100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 449, 450, 486, 500, 540, 675, 750, 810, 898, 900, 972, 1125, 1215, 1347, 1350, 1500, 1620, 1796, 2025, 2245, 2250, 2430, 2694, 2700, 3375, 4041, 4050, 4490, 4500, 4860, 5388, 6075, 6735, 6750, 8082, 8100, 8980, 10125, 11225, 12123, 12150, 13470, 13500, 16164, 20205, 20250, 22450, 24246, 24300, 26940, 30375, 33675, 36369, 40410, 40500, 44900, 48492, 56125, 60615, 60750, 67350, 72738, 80820, 101025, 109107, 112250, 121230, 121500, 134700, 145476, 168375, 181845, 202050, 218214, 224500, 242460, 303075, 336750, 363690, 404100, 436428, 505125, 545535, 606150, 673500, 727380, 909225, 1010250, 1091070, 1212300, 1515375, 1818450, 2020500, 2182140, 2727675, 3030750, 3636900, 4546125, 5455350, 6061500, 9092250, 10910700, 13638375, 18184500, 27276750, 54553500]

約数ペア:

[(1, 54553500), (2, 27276750), (3, 18184500), (4, 13638375), (5, 10910700), (6, 9092250), (9, 6061500), (10, 5455350), (12, 4546125), (15, 3636900), (18, 3030750), (20, 2727675), (25, 2182140), (27, 2020500), (30, 1818450), (36, 1515375), (45, 1212300), (50, 1091070), (54, 1010250), (60, 909225), (75, 727380), (81, 673500), (90, 606150), (100, 545535), (108, 505125), (125, 436428), (135, 404100), (150, 363690), (162, 336750), (180, 303075), (225, 242460), (243, 224500), (250, 218214), (270, 202050), (300, 181845), (324, 168375), (375, 145476), (405, 134700), (449, 121500), (450, 121230), (486, 112250), (500, 109107), (540, 101025), (675, 80820), (750, 72738), (810, 67350), (898, 60750), (900, 60615), (972, 56125), (1125, 48492), (1215, 44900), (1347, 40500), (1350, 40410), (1500, 36369), (1620, 33675), (1796, 30375), (2025, 26940), (2245, 24300), (2250, 24246), (2430, 22450), (2694, 20250), (2700, 20205), (3375, 16164), (4041, 13500), (4050, 13470), (4490, 12150), (4500, 12123), (4860, 11225), (5388, 10125), (6075, 8980), (6735, 8100), (6750, 8082)]