381330300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97777}}^1$

素因数の和:97807

約数の個数: 72

約数和(自身を含む): 1188198256

約数和(自身を除く): 806867956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 97777, 195554, 293331, 391108, 488885, 586662, 977770, 1173324, 1271101, 1466655, 1955540, 2444425, 2542202, 2933310, 3813303, 4888850, 5084404, 5866620, 6355505, 7333275, 7626606, 9777700, 12711010, 14666550, 15253212, 19066515, 25422020, 29333100, 31777525, 38133030, 63555050, 76266060, 95332575, 127110100, 190665150, 381330300]

約数ペア:

[(1, 381330300), (2, 190665150), (3, 127110100), (4, 95332575), (5, 76266060), (6, 63555050), (10, 38133030), (12, 31777525), (13, 29333100), (15, 25422020), (20, 19066515), (25, 15253212), (26, 14666550), (30, 12711010), (39, 9777700), (50, 7626606), (52, 7333275), (60, 6355505), (65, 5866620), (75, 5084404), (78, 4888850), (100, 3813303), (130, 2933310), (150, 2542202), (156, 2444425), (195, 1955540), (260, 1466655), (300, 1271101), (325, 1173324), (390, 977770), (650, 586662), (780, 488885), (975, 391108), (1300, 293331), (1950, 195554), (3900, 97777)]