90501400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 237127680

約数和(自身を除く): 146626280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1327, 1364, 1550, 1705, 2200, 2654, 2728, 3100, 3410, 5308, 6200, 6635, 6820, 8525, 10616, 13270, 13640, 14597, 17050, 26540, 29194, 33175, 34100, 41137, 53080, 58388, 66350, 68200, 72985, 82274, 116776, 132700, 145970, 164548, 205685, 265400, 291940, 329096, 364925, 411370, 452507, 583880, 729850, 822740, 905014, 1028425, 1459700, 1645480, 1810028, 2056850, 2262535, 2919400, 3620056, 4113700, 4525070, 8227400, 9050140, 11312675, 18100280, 22625350, 45250700, 90501400]

約数ペア:

[(1, 90501400), (2, 45250700), (4, 22625350), (5, 18100280), (8, 11312675), (10, 9050140), (11, 8227400), (20, 4525070), (22, 4113700), (25, 3620056), (31, 2919400), (40, 2262535), (44, 2056850), (50, 1810028), (55, 1645480), (62, 1459700), (88, 1028425), (100, 905014), (110, 822740), (124, 729850), (155, 583880), (200, 452507), (220, 411370), (248, 364925), (275, 329096), (310, 291940), (341, 265400), (440, 205685), (550, 164548), (620, 145970), (682, 132700), (775, 116776), (1100, 82274), (1240, 72985), (1327, 68200), (1364, 66350), (1550, 58388), (1705, 53080), (2200, 41137), (2654, 34100), (2728, 33175), (3100, 29194), (3410, 26540), (5308, 17050), (6200, 14597), (6635, 13640), (6820, 13270), (8525, 10616)]