31661566300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{35869}}^1$

素因数の和:36000

約数の個数: 144

約数和(自身を含む): 85434879040

約数和(自身を除く): 53773312740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 97, 100, 130, 140, 175, 182, 194, 260, 325, 350, 364, 388, 455, 485, 650, 679, 700, 910, 970, 1261, 1300, 1358, 1820, 1940, 2275, 2425, 2522, 2716, 3395, 4550, 4850, 5044, 6305, 6790, 8827, 9100, 9700, 12610, 13580, 16975, 17654, 25220, 31525, 33950, 35308, 35869, 44135, 63050, 67900, 71738, 88270, 126100, 143476, 176540, 179345, 220675, 251083, 358690, 441350, 466297, 502166, 717380, 882700, 896725, 932594, 1004332, 1255415, 1793450, 1865188, 2331485, 2510830, 3264079, 3479293, 3586900, 4662970, 5021660, 6277075, 6528158, 6958586, 9325940, 11657425, 12554150, 13056316, 13917172, 16320395, 17396465, 23314850, 24355051, 25108300, 32640790, 34792930, 45230809, 46629700, 48710102, 65281580, 69585860, 81601975, 86982325, 90461618, 97420204, 121775255, 163203950, 173964650, 180923236, 226154045, 243550510, 316615663, 326407900, 347929300, 452308090, 487101020, 608876275, 633231326, 904616180, 1130770225, 1217752550, 1266462652, 1583078315, 2261540450, 2435505100, 3166156630, 4523080900, 6332313260, 7915391575, 15830783150, 31661566300]

約数ペア:

[(1, 31661566300), (2, 15830783150), (4, 7915391575), (5, 6332313260), (7, 4523080900), (10, 3166156630), (13, 2435505100), (14, 2261540450), (20, 1583078315), (25, 1266462652), (26, 1217752550), (28, 1130770225), (35, 904616180), (50, 633231326), (52, 608876275), (65, 487101020), (70, 452308090), (91, 347929300), (97, 326407900), (100, 316615663), (130, 243550510), (140, 226154045), (175, 180923236), (182, 173964650), (194, 163203950), (260, 121775255), (325, 97420204), (350, 90461618), (364, 86982325), (388, 81601975), (455, 69585860), (485, 65281580), (650, 48710102), (679, 46629700), (700, 45230809), (910, 34792930), (970, 32640790), (1261, 25108300), (1300, 24355051), (1358, 23314850), (1820, 17396465), (1940, 16320395), (2275, 13917172), (2425, 13056316), (2522, 12554150), (2716, 11657425), (3395, 9325940), (4550, 6958586), (4850, 6528158), (5044, 6277075), (6305, 5021660), (6790, 4662970), (8827, 3586900), (9100, 3479293), (9700, 3264079), (12610, 2510830), (13580, 2331485), (16975, 1865188), (17654, 1793450), (25220, 1255415), (31525, 1004332), (33950, 932594), (35308, 896725), (35869, 882700), (44135, 717380), (63050, 502166), (67900, 466297), (71738, 441350), (88270, 358690), (126100, 251083), (143476, 220675), (176540, 179345)]