427637700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9731

約数の個数: 162

約数和(自身を含む): 1559409306

約数和(自身を除く): 1131771606

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 6300, 7350, 8820, 9697, 11025, 14700, 19394, 22050, 29091, 38788, 44100, 48485, 58182, 67879, 87273, 96970, 116364, 135758, 145455, 174546, 193940, 203637, 242425, 271516, 290910, 339395, 349092, 407274, 436365, 475153, 484850, 581820, 610911, 678790, 727275, 814548, 872730, 950306, 969700, 1018185, 1221822, 1357580, 1425459, 1454550, 1696975, 1745460, 1900612, 2036370, 2181825, 2375765, 2443644, 2850918, 2909100, 3054555, 3393950, 4072740, 4276377, 4363650, 4751530, 5090925, 5701836, 6109110, 6787900, 7127295, 8552754, 8727300, 9503060, 10181850, 11878825, 12218220, 14254590, 15272775, 17105508, 20363700, 21381885, 23757650, 28509180, 30545550, 35636475, 42763770, 47515300, 61091100, 71272950, 85527540, 106909425, 142545900, 213818850, 427637700]

約数ペア:

[(1, 427637700), (2, 213818850), (3, 142545900), (4, 106909425), (5, 85527540), (6, 71272950), (7, 61091100), (9, 47515300), (10, 42763770), (12, 35636475), (14, 30545550), (15, 28509180), (18, 23757650), (20, 21381885), (21, 20363700), (25, 17105508), (28, 15272775), (30, 14254590), (35, 12218220), (36, 11878825), (42, 10181850), (45, 9503060), (49, 8727300), (50, 8552754), (60, 7127295), (63, 6787900), (70, 6109110), (75, 5701836), (84, 5090925), (90, 4751530), (98, 4363650), (100, 4276377), (105, 4072740), (126, 3393950), (140, 3054555), (147, 2909100), (150, 2850918), (175, 2443644), (180, 2375765), (196, 2181825), (210, 2036370), (225, 1900612), (245, 1745460), (252, 1696975), (294, 1454550), (300, 1425459), (315, 1357580), (350, 1221822), (420, 1018185), (441, 969700), (450, 950306), (490, 872730), (525, 814548), (588, 727275), (630, 678790), (700, 610911), (735, 581820), (882, 484850), (900, 475153), (980, 436365), (1050, 407274), (1225, 349092), (1260, 339395), (1470, 290910), (1575, 271516), (1764, 242425), (2100, 203637), (2205, 193940), (2450, 174546), (2940, 145455), (3150, 135758), (3675, 116364), (4410, 96970), (4900, 87273), (6300, 67879), (7350, 58182), (8820, 48485), (9697, 44100), (11025, 38788), (14700, 29091), (19394, 22050)]