225484280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 610675200

約数和(自身を除く): 385190920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2842, 3967, 4060, 5684, 7105, 7934, 8120, 11368, 14210, 15868, 19835, 27769, 28420, 31736, 39670, 55538, 56840, 79340, 111076, 115043, 138845, 158680, 194383, 222152, 230086, 277690, 388766, 460172, 555380, 575215, 777532, 805301, 920344, 971915, 1110760, 1150430, 1555064, 1610602, 1943830, 2300860, 3221204, 3887660, 4026505, 4601720, 5637107, 6442408, 7775320, 8053010, 11274214, 16106020, 22548428, 28185535, 32212040, 45096856, 56371070, 112742140, 225484280]

約数ペア:

[(1, 225484280), (2, 112742140), (4, 56371070), (5, 45096856), (7, 32212040), (8, 28185535), (10, 22548428), (14, 16106020), (20, 11274214), (28, 8053010), (29, 7775320), (35, 6442408), (40, 5637107), (49, 4601720), (56, 4026505), (58, 3887660), (70, 3221204), (98, 2300860), (116, 1943830), (140, 1610602), (145, 1555064), (196, 1150430), (203, 1110760), (232, 971915), (245, 920344), (280, 805301), (290, 777532), (392, 575215), (406, 555380), (490, 460172), (580, 388766), (812, 277690), (980, 230086), (1015, 222152), (1160, 194383), (1421, 158680), (1624, 138845), (1960, 115043), (2030, 111076), (2842, 79340), (3967, 56840), (4060, 55538), (5684, 39670), (7105, 31736), (7934, 28420), (8120, 27769), (11368, 19835), (14210, 15868)]