4920986250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{145807}}^1$

素因数の和:145838

約数の個数: 80

約数和(自身を含む): 13665125760

約数和(自身を除く): 8744139510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 11250, 16875, 33750, 145807, 291614, 437421, 729035, 874842, 1312263, 1458070, 2187105, 2624526, 3645175, 3936789, 4374210, 6561315, 7290350, 7873578, 10935525, 13122630, 18225875, 19683945, 21871050, 32806575, 36451750, 39367890, 54677625, 65613150, 91129375, 98419725, 109355250, 164032875, 182258750, 196839450, 273388125, 328065750, 492098625, 546776250, 820164375, 984197250, 1640328750, 2460493125, 4920986250]

約数ペア:

[(1, 4920986250), (2, 2460493125), (3, 1640328750), (5, 984197250), (6, 820164375), (9, 546776250), (10, 492098625), (15, 328065750), (18, 273388125), (25, 196839450), (27, 182258750), (30, 164032875), (45, 109355250), (50, 98419725), (54, 91129375), (75, 65613150), (90, 54677625), (125, 39367890), (135, 36451750), (150, 32806575), (225, 21871050), (250, 19683945), (270, 18225875), (375, 13122630), (450, 10935525), (625, 7873578), (675, 7290350), (750, 6561315), (1125, 4374210), (1250, 3936789), (1350, 3645175), (1875, 2624526), (2250, 2187105), (3375, 1458070), (3750, 1312263), (5625, 874842), (6750, 729035), (11250, 437421), (16875, 291614), (33750, 145807)]