4400656800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{13997}}^1$

素因数の和:14151

約数の個数: 144

約数和(自身を含む): 14434513632

約数和(自身を除く): 10033856832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 131, 150, 160, 200, 240, 262, 300, 393, 400, 480, 524, 600, 655, 786, 800, 1048, 1200, 1310, 1572, 1965, 2096, 2400, 2620, 3144, 3275, 3930, 4192, 5240, 6288, 6550, 7860, 9825, 10480, 12576, 13100, 13997, 15720, 19650, 20960, 26200, 27994, 31440, 39300, 41991, 52400, 55988, 62880, 69985, 78600, 83982, 104800, 111976, 139970, 157200, 167964, 209955, 223952, 279940, 314400, 335928, 349925, 419910, 447904, 559880, 671856, 699850, 839820, 1049775, 1119760, 1343712, 1399700, 1679640, 1833607, 2099550, 2239520, 2799400, 3359280, 3667214, 4199100, 5500821, 5598800, 6718560, 7334428, 8398200, 9168035, 11001642, 11197600, 14668856, 16796400, 18336070, 22003284, 27504105, 29337712, 33592800, 36672140, 44006568, 45840175, 55008210, 58675424, 73344280, 88013136, 91680350, 110016420, 137520525, 146688560, 176026272, 183360700, 220032840, 275041050, 293377120, 366721400, 440065680, 550082100, 733442800, 880131360, 1100164200, 1466885600, 2200328400, 4400656800]

約数ペア:

[(1, 4400656800), (2, 2200328400), (3, 1466885600), (4, 1100164200), (5, 880131360), (6, 733442800), (8, 550082100), (10, 440065680), (12, 366721400), (15, 293377120), (16, 275041050), (20, 220032840), (24, 183360700), (25, 176026272), (30, 146688560), (32, 137520525), (40, 110016420), (48, 91680350), (50, 88013136), (60, 73344280), (75, 58675424), (80, 55008210), (96, 45840175), (100, 44006568), (120, 36672140), (131, 33592800), (150, 29337712), (160, 27504105), (200, 22003284), (240, 18336070), (262, 16796400), (300, 14668856), (393, 11197600), (400, 11001642), (480, 9168035), (524, 8398200), (600, 7334428), (655, 6718560), (786, 5598800), (800, 5500821), (1048, 4199100), (1200, 3667214), (1310, 3359280), (1572, 2799400), (1965, 2239520), (2096, 2099550), (2400, 1833607), (2620, 1679640), (3144, 1399700), (3275, 1343712), (3930, 1119760), (4192, 1049775), (5240, 839820), (6288, 699850), (6550, 671856), (7860, 559880), (9825, 447904), (10480, 419910), (12576, 349925), (13100, 335928), (13997, 314400), (15720, 279940), (19650, 223952), (20960, 209955), (26200, 167964), (27994, 157200), (31440, 139970), (39300, 111976), (41991, 104800), (52400, 83982), (55988, 78600), (62880, 69985)]