65009700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 216

約数和(自身を含む): 246984192

約数和(自身を除く): 181974492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 607, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1214, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1821, 2100, 2142, 2380, 2428, 2550, 2975, 3035, 3060, 3150, 3570, 3642, 3825, 4249, 4284, 5100, 5355, 5463, 5950, 6070, 6300, 7140, 7284, 7650, 8498, 8925, 9105, 10319, 10710, 10926, 11900, 12140, 12747, 15175, 15300, 16996, 17850, 18210, 20638, 21245, 21420, 21852, 25494, 26775, 27315, 30350, 30957, 35700, 36420, 38241, 41276, 42490, 45525, 50988, 51595, 53550, 54630, 60700, 61914, 63735, 72233, 76482, 84980, 91050, 92871, 103190, 106225, 107100, 109260, 123828, 127470, 136575, 144466, 152964, 154785, 182100, 185742, 191205, 206380, 212450, 216699, 254940, 257975, 273150, 288932, 309570, 318675, 361165, 371484, 382410, 424900, 433398, 464355, 515950, 546300, 619140, 637350, 650097, 722330, 764820, 773925, 866796, 928710, 956025, 1031900, 1083495, 1274700, 1300194, 1444660, 1547850, 1805825, 1857420, 1912050, 2166990, 2321775, 2600388, 3095700, 3250485, 3611650, 3824100, 4333980, 4643550, 5417475, 6500970, 7223300, 9287100, 10834950, 13001940, 16252425, 21669900, 32504850, 65009700]

約数ペア:

[(1, 65009700), (2, 32504850), (3, 21669900), (4, 16252425), (5, 13001940), (6, 10834950), (7, 9287100), (9, 7223300), (10, 6500970), (12, 5417475), (14, 4643550), (15, 4333980), (17, 3824100), (18, 3611650), (20, 3250485), (21, 3095700), (25, 2600388), (28, 2321775), (30, 2166990), (34, 1912050), (35, 1857420), (36, 1805825), (42, 1547850), (45, 1444660), (50, 1300194), (51, 1274700), (60, 1083495), (63, 1031900), (68, 956025), (70, 928710), (75, 866796), (84, 773925), (85, 764820), (90, 722330), (100, 650097), (102, 637350), (105, 619140), (119, 546300), (126, 515950), (140, 464355), (150, 433398), (153, 424900), (170, 382410), (175, 371484), (180, 361165), (204, 318675), (210, 309570), (225, 288932), (238, 273150), (252, 257975), (255, 254940), (300, 216699), (306, 212450), (315, 206380), (340, 191205), (350, 185742), (357, 182100), (420, 154785), (425, 152964), (450, 144466), (476, 136575), (510, 127470), (525, 123828), (595, 109260), (607, 107100), (612, 106225), (630, 103190), (700, 92871), (714, 91050), (765, 84980), (850, 76482), (900, 72233), (1020, 63735), (1050, 61914), (1071, 60700), (1190, 54630), (1214, 53550), (1260, 51595), (1275, 50988), (1428, 45525), (1530, 42490), (1575, 41276), (1700, 38241), (1785, 36420), (1821, 35700), (2100, 30957), (2142, 30350), (2380, 27315), (2428, 26775), (2550, 25494), (2975, 21852), (3035, 21420), (3060, 21245), (3150, 20638), (3570, 18210), (3642, 17850), (3825, 16996), (4249, 15300), (4284, 15175), (5100, 12747), (5355, 12140), (5463, 11900), (5950, 10926), (6070, 10710), (6300, 10319), (7140, 9105), (7284, 8925), (7650, 8498)]