900041220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42737}}^1$

素因数の和:42771

約数の個数: 120

約数和(自身を含む): 3040723224

約数和(自身を除く): 2140682004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 42737, 85474, 128211, 170948, 213685, 256422, 384633, 427370, 512844, 555581, 641055, 769266, 854740, 1111162, 1153899, 1282110, 1538532, 1666743, 1923165, 2222324, 2307798, 2564220, 2777905, 3333486, 3461697, 3846330, 4615596, 5000229, 5555810, 5769495, 6666972, 6923394, 7692660, 8333715, 10000458, 11111620, 11538990, 13846788, 15000687, 16667430, 17308485, 20000916, 23077980, 25001145, 30001374, 33334860, 34616970, 45002061, 50002290, 60002748, 69233940, 75003435, 90004122, 100004580, 150006870, 180008244, 225010305, 300013740, 450020610, 900041220]

約数ペア:

[(1, 900041220), (2, 450020610), (3, 300013740), (4, 225010305), (5, 180008244), (6, 150006870), (9, 100004580), (10, 90004122), (12, 75003435), (13, 69233940), (15, 60002748), (18, 50002290), (20, 45002061), (26, 34616970), (27, 33334860), (30, 30001374), (36, 25001145), (39, 23077980), (45, 20000916), (52, 17308485), (54, 16667430), (60, 15000687), (65, 13846788), (78, 11538990), (81, 11111620), (90, 10000458), (108, 8333715), (117, 7692660), (130, 6923394), (135, 6666972), (156, 5769495), (162, 5555810), (180, 5000229), (195, 4615596), (234, 3846330), (260, 3461697), (270, 3333486), (324, 2777905), (351, 2564220), (390, 2307798), (405, 2222324), (468, 1923165), (540, 1666743), (585, 1538532), (702, 1282110), (780, 1153899), (810, 1111162), (1053, 854740), (1170, 769266), (1404, 641055), (1620, 555581), (1755, 512844), (2106, 427370), (2340, 384633), (3510, 256422), (4212, 213685), (5265, 170948), (7020, 128211), (10530, 85474), (21060, 42737)]