855275400

素因数分解:

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

素因数の和:9733

約数の個数: 216

約数和(自身を含む): 3341591370

約数和(自身を除く): 2486315970

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6300, 7350, 8820, 9697, 9800, 11025, 12600, 14700, 17640, 19394, 22050, 29091, 29400, 38788, 44100, 48485, 58182, 67879, 77576, 87273, 88200, 96970, 116364, 135758, 145455, 174546, 193940, 203637, 232728, 242425, 271516, 290910, 339395, 349092, 387880, 407274, 436365, 475153, 484850, 543032, 581820, 610911, 678790, 698184, 727275, 814548, 872730, 950306, 969700, 1018185, 1163640, 1221822, 1357580, 1425459, 1454550, 1629096, 1696975, 1745460, 1900612, 1939400, 2036370, 2181825, 2375765, 2443644, 2715160, 2850918, 2909100, 3054555, 3393950, 3490920, 3801224, 4072740, 4276377, 4363650, 4751530, 4887288, 5090925, 5701836, 5818200, 6109110, 6787900, 7127295, 8145480, 8552754, 8727300, 9503060, 10181850, 11403672, 11878825, 12218220, 13575800, 14254590, 15272775, 17105508, 17454600, 19006120, 20363700, 21381885, 23757650, 24436440, 28509180, 30545550, 34211016, 35636475, 40727400, 42763770, 47515300, 57018360, 61091100, 71272950, 85527540, 95030600, 106909425, 122182200, 142545900, 171055080, 213818850, 285091800, 427637700, 855275400]

約数ペア:

[(1, 855275400), (2, 427637700), (3, 285091800), (4, 213818850), (5, 171055080), (6, 142545900), (7, 122182200), (8, 106909425), (9, 95030600), (10, 85527540), (12, 71272950), (14, 61091100), (15, 57018360), (18, 47515300), (20, 42763770), (21, 40727400), (24, 35636475), (25, 34211016), (28, 30545550), (30, 28509180), (35, 24436440), (36, 23757650), (40, 21381885), (42, 20363700), (45, 19006120), (49, 17454600), (50, 17105508), (56, 15272775), (60, 14254590), (63, 13575800), (70, 12218220), (72, 11878825), (75, 11403672), (84, 10181850), (90, 9503060), (98, 8727300), (100, 8552754), (105, 8145480), (120, 7127295), (126, 6787900), (140, 6109110), (147, 5818200), (150, 5701836), (168, 5090925), (175, 4887288), (180, 4751530), (196, 4363650), (200, 4276377), (210, 4072740), (225, 3801224), (245, 3490920), (252, 3393950), (280, 3054555), (294, 2909100), (300, 2850918), (315, 2715160), (350, 2443644), (360, 2375765), (392, 2181825), (420, 2036370), (441, 1939400), (450, 1900612), (490, 1745460), (504, 1696975), (525, 1629096), (588, 1454550), (600, 1425459), (630, 1357580), (700, 1221822), (735, 1163640), (840, 1018185), (882, 969700), (900, 950306), (980, 872730), (1050, 814548), (1176, 727275), (1225, 698184), (1260, 678790), (1400, 610911), (1470, 581820), (1575, 543032), (1764, 484850), (1800, 475153), (1960, 436365), (2100, 407274), (2205, 387880), (2450, 349092), (2520, 339395), (2940, 290910), (3150, 271516), (3528, 242425), (3675, 232728), (4200, 203637), (4410, 193940), (4900, 174546), (5880, 145455), (6300, 135758), (7350, 116364), (8820, 96970), (9697, 88200), (9800, 87273), (11025, 77576), (12600, 67879), (14700, 58182), (17640, 48485), (19394, 44100), (22050, 38788), (29091, 29400)]