844907700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30986

約数の個数: 144

約数和(自身を含む): 3008835200

約数和(自身を除く): 2163927500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 30949, 61898, 92847, 123796, 154745, 185694, 216643, 309490, 371388, 402337, 433286, 464235, 618980, 649929, 773725, 804674, 866572, 928470, 1083215, 1207011, 1299858, 1547450, 1609348, 1856940, 2011685, 2166430, 2321175, 2414022, 2599716, 2816359, 3094900, 3249645, 4023370, 4332860, 4642350, 4828044, 5416075, 5632718, 6035055, 6499290, 8046740, 8449077, 9284700, 10058425, 10832150, 11265436, 12070110, 12998580, 14081795, 16248225, 16898154, 20116850, 21664300, 24140220, 28163590, 30175275, 32496450, 33796308, 40233700, 42245385, 56327180, 60350550, 64992900, 70408975, 84490770, 120701100, 140817950, 168981540, 211226925, 281635900, 422453850, 844907700]

約数ペア:

[(1, 844907700), (2, 422453850), (3, 281635900), (4, 211226925), (5, 168981540), (6, 140817950), (7, 120701100), (10, 84490770), (12, 70408975), (13, 64992900), (14, 60350550), (15, 56327180), (20, 42245385), (21, 40233700), (25, 33796308), (26, 32496450), (28, 30175275), (30, 28163590), (35, 24140220), (39, 21664300), (42, 20116850), (50, 16898154), (52, 16248225), (60, 14081795), (65, 12998580), (70, 12070110), (75, 11265436), (78, 10832150), (84, 10058425), (91, 9284700), (100, 8449077), (105, 8046740), (130, 6499290), (140, 6035055), (150, 5632718), (156, 5416075), (175, 4828044), (182, 4642350), (195, 4332860), (210, 4023370), (260, 3249645), (273, 3094900), (300, 2816359), (325, 2599716), (350, 2414022), (364, 2321175), (390, 2166430), (420, 2011685), (455, 1856940), (525, 1609348), (546, 1547450), (650, 1299858), (700, 1207011), (780, 1083215), (910, 928470), (975, 866572), (1050, 804674), (1092, 773725), (1300, 649929), (1365, 618980), (1820, 464235), (1950, 433286), (2100, 402337), (2275, 371388), (2730, 309490), (3900, 216643), (4550, 185694), (5460, 154745), (6825, 123796), (9100, 92847), (13650, 61898), (27300, 30949)]