111389200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 297925376

約数和(自身を除く): 186536176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 691, 775, 806, 1040, 1240, 1300, 1382, 1550, 1612, 2015, 2480, 2600, 2764, 3100, 3224, 3455, 4030, 5200, 5528, 6200, 6448, 6910, 8060, 8983, 10075, 11056, 12400, 13820, 16120, 17275, 17966, 20150, 21421, 27640, 32240, 34550, 35932, 40300, 42842, 44915, 55280, 69100, 71864, 80600, 85684, 89830, 107105, 138200, 143728, 161200, 171368, 179660, 214210, 224575, 276400, 278473, 342736, 359320, 428420, 449150, 535525, 556946, 718640, 856840, 898300, 1071050, 1113892, 1392365, 1713680, 1796600, 2142100, 2227784, 2784730, 3593200, 4284200, 4455568, 5569460, 6961825, 8568400, 11138920, 13923650, 22277840, 27847300, 55694600, 111389200]

約数ペア:

[(1, 111389200), (2, 55694600), (4, 27847300), (5, 22277840), (8, 13923650), (10, 11138920), (13, 8568400), (16, 6961825), (20, 5569460), (25, 4455568), (26, 4284200), (31, 3593200), (40, 2784730), (50, 2227784), (52, 2142100), (62, 1796600), (65, 1713680), (80, 1392365), (100, 1113892), (104, 1071050), (124, 898300), (130, 856840), (155, 718640), (200, 556946), (208, 535525), (248, 449150), (260, 428420), (310, 359320), (325, 342736), (400, 278473), (403, 276400), (496, 224575), (520, 214210), (620, 179660), (650, 171368), (691, 161200), (775, 143728), (806, 138200), (1040, 107105), (1240, 89830), (1300, 85684), (1382, 80600), (1550, 71864), (1612, 69100), (2015, 55280), (2480, 44915), (2600, 42842), (2764, 40300), (3100, 35932), (3224, 34550), (3455, 32240), (4030, 27640), (5200, 21421), (5528, 20150), (6200, 17966), (6448, 17275), (6910, 16120), (8060, 13820), (8983, 12400), (10075, 11056)]