74439450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3908

約数の個数: 72

約数和(自身を含む): 204698208

約数和(自身を除く): 130258758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3847, 3870, 6450, 7694, 9675, 11541, 19235, 19350, 23082, 34623, 38470, 57705, 69246, 96175, 115410, 165421, 173115, 192350, 288525, 330842, 346230, 496263, 577050, 827105, 865575, 992526, 1488789, 1654210, 1731150, 2481315, 2977578, 4135525, 4962630, 7443945, 8271050, 12406575, 14887890, 24813150, 37219725, 74439450]

約数ペア:

[(1, 74439450), (2, 37219725), (3, 24813150), (5, 14887890), (6, 12406575), (9, 8271050), (10, 7443945), (15, 4962630), (18, 4135525), (25, 2977578), (30, 2481315), (43, 1731150), (45, 1654210), (50, 1488789), (75, 992526), (86, 865575), (90, 827105), (129, 577050), (150, 496263), (215, 346230), (225, 330842), (258, 288525), (387, 192350), (430, 173115), (450, 165421), (645, 115410), (774, 96175), (1075, 69246), (1290, 57705), (1935, 38470), (2150, 34623), (3225, 23082), (3847, 19350), (3870, 19235), (6450, 11541), (7694, 9675)]