1001010900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 3001057920

約数和(自身を除く): 2000047020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 97, 100, 123, 150, 164, 194, 205, 246, 291, 300, 388, 410, 485, 492, 582, 615, 820, 839, 970, 1025, 1164, 1230, 1455, 1678, 1940, 2050, 2425, 2460, 2517, 2910, 3075, 3356, 3977, 4100, 4195, 4850, 5034, 5820, 6150, 7275, 7954, 8390, 9700, 10068, 11931, 12300, 12585, 14550, 15908, 16780, 19885, 20975, 23862, 25170, 29100, 34399, 39770, 41950, 47724, 50340, 59655, 62925, 68798, 79540, 81383, 83900, 99425, 103197, 119310, 125850, 137596, 162766, 171995, 198850, 206394, 238620, 244149, 251700, 298275, 325532, 343990, 397700, 406915, 412788, 488298, 515985, 596550, 687980, 813830, 859975, 976596, 1031970, 1193100, 1220745, 1627660, 1719950, 2034575, 2063940, 2441490, 2579925, 3336703, 3439900, 4069150, 4882980, 5159850, 6103725, 6673406, 8138300, 10010109, 10319700, 12207450, 13346812, 16683515, 20020218, 24414900, 33367030, 40040436, 50050545, 66734060, 83417575, 100101090, 166835150, 200202180, 250252725, 333670300, 500505450, 1001010900]

約数ペア:

[(1, 1001010900), (2, 500505450), (3, 333670300), (4, 250252725), (5, 200202180), (6, 166835150), (10, 100101090), (12, 83417575), (15, 66734060), (20, 50050545), (25, 40040436), (30, 33367030), (41, 24414900), (50, 20020218), (60, 16683515), (75, 13346812), (82, 12207450), (97, 10319700), (100, 10010109), (123, 8138300), (150, 6673406), (164, 6103725), (194, 5159850), (205, 4882980), (246, 4069150), (291, 3439900), (300, 3336703), (388, 2579925), (410, 2441490), (485, 2063940), (492, 2034575), (582, 1719950), (615, 1627660), (820, 1220745), (839, 1193100), (970, 1031970), (1025, 976596), (1164, 859975), (1230, 813830), (1455, 687980), (1678, 596550), (1940, 515985), (2050, 488298), (2425, 412788), (2460, 406915), (2517, 397700), (2910, 343990), (3075, 325532), (3356, 298275), (3977, 251700), (4100, 244149), (4195, 238620), (4850, 206394), (5034, 198850), (5820, 171995), (6150, 162766), (7275, 137596), (7954, 125850), (8390, 119310), (9700, 103197), (10068, 99425), (11931, 83900), (12300, 81383), (12585, 79540), (14550, 68798), (15908, 62925), (16780, 59655), (19885, 50340), (20975, 47724), (23862, 41950), (25170, 39770), (29100, 34399)]