788968350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10296

約数の個数: 120

約数和(自身を含む): 2307765240

約数和(自身を除く): 1518796890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1350, 1425, 1539, 1710, 2025, 2565, 2850, 3078, 4050, 4275, 5130, 7695, 8550, 10253, 12825, 15390, 20506, 25650, 30759, 38475, 51265, 61518, 76950, 92277, 102530, 153795, 184554, 194807, 256325, 276831, 307590, 389614, 461385, 512650, 553662, 584421, 768975, 830493, 922770, 974035, 1168842, 1384155, 1537950, 1660986, 1753263, 1948070, 2306925, 2768310, 2922105, 3506526, 4152465, 4613850, 4870175, 5259789, 5844210, 6920775, 8304930, 8766315, 9740350, 10519578, 13841550, 14610525, 15779367, 17532630, 20762325, 26298945, 29221050, 31558734, 41524650, 43831575, 52597890, 78896835, 87663150, 131494725, 157793670, 262989450, 394484175, 788968350]

約数ペア:

[(1, 788968350), (2, 394484175), (3, 262989450), (5, 157793670), (6, 131494725), (9, 87663150), (10, 78896835), (15, 52597890), (18, 43831575), (19, 41524650), (25, 31558734), (27, 29221050), (30, 26298945), (38, 20762325), (45, 17532630), (50, 15779367), (54, 14610525), (57, 13841550), (75, 10519578), (81, 9740350), (90, 8766315), (95, 8304930), (114, 6920775), (135, 5844210), (150, 5259789), (162, 4870175), (171, 4613850), (190, 4152465), (225, 3506526), (270, 2922105), (285, 2768310), (342, 2306925), (405, 1948070), (450, 1753263), (475, 1660986), (513, 1537950), (570, 1384155), (675, 1168842), (810, 974035), (855, 922770), (950, 830493), (1026, 768975), (1350, 584421), (1425, 553662), (1539, 512650), (1710, 461385), (2025, 389614), (2565, 307590), (2850, 276831), (3078, 256325), (4050, 194807), (4275, 184554), (5130, 153795), (7695, 102530), (8550, 92277), (10253, 76950), (12825, 61518), (15390, 51265), (20506, 38475), (25650, 30759)]