152943700

素因数分解:

$2^2\times 5^2\times 7^6\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 126

約数和(自身を含む): 416986766

約数和(自身を除く): 264043066

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 343, 350, 364, 455, 490, 637, 650, 686, 700, 910, 980, 1225, 1274, 1300, 1372, 1715, 1820, 2275, 2401, 2450, 2548, 3185, 3430, 4459, 4550, 4802, 4900, 6370, 6860, 8575, 8918, 9100, 9604, 12005, 12740, 15925, 16807, 17150, 17836, 22295, 24010, 31213, 31850, 33614, 34300, 44590, 48020, 60025, 62426, 63700, 67228, 84035, 89180, 111475, 117649, 120050, 124852, 156065, 168070, 218491, 222950, 235298, 240100, 312130, 336140, 420175, 436982, 445900, 470596, 588245, 624260, 780325, 840350, 873964, 1092455, 1176490, 1529437, 1560650, 1680700, 2184910, 2352980, 2941225, 3058874, 3121300, 4369820, 5462275, 5882450, 6117748, 7647185, 10924550, 11764900, 15294370, 21849100, 30588740, 38235925, 76471850, 152943700]

約数ペア:

[(1, 152943700), (2, 76471850), (4, 38235925), (5, 30588740), (7, 21849100), (10, 15294370), (13, 11764900), (14, 10924550), (20, 7647185), (25, 6117748), (26, 5882450), (28, 5462275), (35, 4369820), (49, 3121300), (50, 3058874), (52, 2941225), (65, 2352980), (70, 2184910), (91, 1680700), (98, 1560650), (100, 1529437), (130, 1176490), (140, 1092455), (175, 873964), (182, 840350), (196, 780325), (245, 624260), (260, 588245), (325, 470596), (343, 445900), (350, 436982), (364, 420175), (455, 336140), (490, 312130), (637, 240100), (650, 235298), (686, 222950), (700, 218491), (910, 168070), (980, 156065), (1225, 124852), (1274, 120050), (1300, 117649), (1372, 111475), (1715, 89180), (1820, 84035), (2275, 67228), (2401, 63700), (2450, 62426), (2548, 60025), (3185, 48020), (3430, 44590), (4459, 34300), (4550, 33614), (4802, 31850), (4900, 31213), (6370, 24010), (6860, 22295), (8575, 17836), (8918, 17150), (9100, 16807), (9604, 15925), (12005, 12740)]