172085940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5657}}^1$

素因数の和:5698

約数の個数: 108

約数和(自身を含む): 565336044

約数和(自身を除く): 393250104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5657, 6084, 7605, 10140, 11314, 15210, 16971, 22628, 28285, 30420, 33942, 50913, 56570, 67884, 73541, 84855, 101826, 113140, 147082, 169710, 203652, 220623, 254565, 294164, 339420, 367705, 441246, 509130, 661869, 735410, 882492, 956033, 1018260, 1103115, 1323738, 1470820, 1912066, 2206230, 2647476, 2868099, 3309345, 3824132, 4412460, 4780165, 5736198, 6618690, 8604297, 9560330, 11472396, 13237380, 14340495, 17208594, 19120660, 28680990, 34417188, 43021485, 57361980, 86042970, 172085940]

約数ペア:

[(1, 172085940), (2, 86042970), (3, 57361980), (4, 43021485), (5, 34417188), (6, 28680990), (9, 19120660), (10, 17208594), (12, 14340495), (13, 13237380), (15, 11472396), (18, 9560330), (20, 8604297), (26, 6618690), (30, 5736198), (36, 4780165), (39, 4412460), (45, 3824132), (52, 3309345), (60, 2868099), (65, 2647476), (78, 2206230), (90, 1912066), (117, 1470820), (130, 1323738), (156, 1103115), (169, 1018260), (180, 956033), (195, 882492), (234, 735410), (260, 661869), (338, 509130), (390, 441246), (468, 367705), (507, 339420), (585, 294164), (676, 254565), (780, 220623), (845, 203652), (1014, 169710), (1170, 147082), (1521, 113140), (1690, 101826), (2028, 84855), (2340, 73541), (2535, 67884), (3042, 56570), (3380, 50913), (5070, 33942), (5657, 30420), (6084, 28285), (7605, 22628), (10140, 16971), (11314, 15210)]