69707400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2371}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 251479440

約数和(自身を除く): 181772040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2371, 2450, 2940, 3675, 4200, 4742, 4900, 5880, 7113, 7350, 9484, 9800, 11855, 14226, 14700, 16597, 18968, 23710, 28452, 29400, 33194, 35565, 47420, 49791, 56904, 59275, 66388, 71130, 82985, 94840, 99582, 116179, 118550, 132776, 142260, 165970, 177825, 199164, 232358, 237100, 248955, 284520, 331940, 348537, 355650, 398328, 414925, 464716, 474200, 497910, 580895, 663880, 697074, 711300, 829850, 929432, 995820, 1161790, 1244775, 1394148, 1422600, 1659700, 1742685, 1991640, 2323580, 2489550, 2788296, 2904475, 3319400, 3485370, 4647160, 4979100, 5808950, 6970740, 8713425, 9958200, 11617900, 13941480, 17426850, 23235800, 34853700, 69707400]

約数ペア:

[(1, 69707400), (2, 34853700), (3, 23235800), (4, 17426850), (5, 13941480), (6, 11617900), (7, 9958200), (8, 8713425), (10, 6970740), (12, 5808950), (14, 4979100), (15, 4647160), (20, 3485370), (21, 3319400), (24, 2904475), (25, 2788296), (28, 2489550), (30, 2323580), (35, 1991640), (40, 1742685), (42, 1659700), (49, 1422600), (50, 1394148), (56, 1244775), (60, 1161790), (70, 995820), (75, 929432), (84, 829850), (98, 711300), (100, 697074), (105, 663880), (120, 580895), (140, 497910), (147, 474200), (150, 464716), (168, 414925), (175, 398328), (196, 355650), (200, 348537), (210, 331940), (245, 284520), (280, 248955), (294, 237100), (300, 232358), (350, 199164), (392, 177825), (420, 165970), (490, 142260), (525, 132776), (588, 118550), (600, 116179), (700, 99582), (735, 94840), (840, 82985), (980, 71130), (1050, 66388), (1176, 59275), (1225, 56904), (1400, 49791), (1470, 47420), (1960, 35565), (2100, 33194), (2371, 29400), (2450, 28452), (2940, 23710), (3675, 18968), (4200, 16597), (4742, 14700), (4900, 14226), (5880, 11855), (7113, 9800), (7350, 9484)]