7835100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 29091888

約数和(自身を除く): 21256788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 41, 42, 49, 50, 52, 60, 65, 70, 75, 78, 82, 84, 91, 98, 100, 105, 123, 130, 140, 147, 150, 156, 164, 175, 182, 195, 196, 205, 210, 245, 246, 260, 273, 287, 294, 300, 325, 350, 364, 390, 410, 420, 455, 490, 492, 525, 533, 546, 574, 588, 615, 637, 650, 700, 735, 780, 820, 861, 910, 975, 980, 1025, 1050, 1066, 1092, 1148, 1225, 1230, 1274, 1300, 1365, 1435, 1470, 1599, 1722, 1820, 1911, 1950, 2009, 2050, 2100, 2132, 2275, 2450, 2460, 2548, 2665, 2730, 2870, 2940, 3075, 3185, 3198, 3444, 3675, 3731, 3822, 3900, 4018, 4100, 4305, 4550, 4900, 5330, 5460, 5740, 6027, 6150, 6370, 6396, 6825, 7175, 7350, 7462, 7644, 7995, 8036, 8610, 9100, 9555, 10045, 10660, 11193, 12054, 12300, 12740, 13325, 13650, 14350, 14700, 14924, 15925, 15990, 17220, 18655, 19110, 20090, 21525, 22386, 24108, 26117, 26650, 27300, 28700, 30135, 31850, 31980, 37310, 38220, 39975, 40180, 43050, 44772, 47775, 50225, 52234, 53300, 55965, 60270, 63700, 74620, 78351, 79950, 86100, 93275, 95550, 100450, 104468, 111930, 120540, 130585, 150675, 156702, 159900, 186550, 191100, 200900, 223860, 261170, 279825, 301350, 313404, 373100, 391755, 522340, 559650, 602700, 652925, 783510, 1119300, 1305850, 1567020, 1958775, 2611700, 3917550, 7835100]

約数ペア:

[(1, 7835100), (2, 3917550), (3, 2611700), (4, 1958775), (5, 1567020), (6, 1305850), (7, 1119300), (10, 783510), (12, 652925), (13, 602700), (14, 559650), (15, 522340), (20, 391755), (21, 373100), (25, 313404), (26, 301350), (28, 279825), (30, 261170), (35, 223860), (39, 200900), (41, 191100), (42, 186550), (49, 159900), (50, 156702), (52, 150675), (60, 130585), (65, 120540), (70, 111930), (75, 104468), (78, 100450), (82, 95550), (84, 93275), (91, 86100), (98, 79950), (100, 78351), (105, 74620), (123, 63700), (130, 60270), (140, 55965), (147, 53300), (150, 52234), (156, 50225), (164, 47775), (175, 44772), (182, 43050), (195, 40180), (196, 39975), (205, 38220), (210, 37310), (245, 31980), (246, 31850), (260, 30135), (273, 28700), (287, 27300), (294, 26650), (300, 26117), (325, 24108), (350, 22386), (364, 21525), (390, 20090), (410, 19110), (420, 18655), (455, 17220), (490, 15990), (492, 15925), (525, 14924), (533, 14700), (546, 14350), (574, 13650), (588, 13325), (615, 12740), (637, 12300), (650, 12054), (700, 11193), (735, 10660), (780, 10045), (820, 9555), (861, 9100), (910, 8610), (975, 8036), (980, 7995), (1025, 7644), (1050, 7462), (1066, 7350), (1092, 7175), (1148, 6825), (1225, 6396), (1230, 6370), (1274, 6150), (1300, 6027), (1365, 5740), (1435, 5460), (1470, 5330), (1599, 4900), (1722, 4550), (1820, 4305), (1911, 4100), (1950, 4018), (2009, 3900), (2050, 3822), (2100, 3731), (2132, 3675), (2275, 3444), (2450, 3198), (2460, 3185), (2548, 3075), (2665, 2940), (2730, 2870)]