77913420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 253338624

約数和(自身を除く): 175425204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 101, 115, 129, 130, 138, 156, 172, 195, 202, 215, 230, 258, 260, 276, 299, 303, 345, 390, 404, 430, 460, 505, 516, 559, 598, 606, 645, 690, 780, 860, 897, 989, 1010, 1118, 1196, 1212, 1290, 1313, 1380, 1495, 1515, 1677, 1794, 1978, 2020, 2236, 2323, 2580, 2626, 2795, 2967, 2990, 3030, 3354, 3588, 3939, 3956, 4343, 4485, 4646, 4945, 5252, 5590, 5934, 5980, 6060, 6565, 6708, 6969, 7878, 8385, 8686, 8970, 9292, 9890, 11180, 11615, 11868, 12857, 13029, 13130, 13938, 14835, 15756, 16770, 17372, 17940, 19695, 19780, 21715, 23230, 25714, 26058, 26260, 27876, 29670, 30199, 33540, 34845, 38571, 39390, 43430, 46460, 51428, 52116, 56459, 59340, 60398, 64285, 65145, 69690, 77142, 78780, 86860, 90597, 99889, 112918, 120796, 128570, 130290, 139380, 150995, 154284, 169377, 181194, 192855, 199778, 225836, 257140, 260580, 282295, 299667, 301990, 338754, 362388, 385710, 399556, 452985, 499445, 564590, 599334, 603980, 677508, 771420, 846885, 905970, 998890, 1129180, 1198668, 1298557, 1498335, 1693770, 1811940, 1997780, 2597114, 2996670, 3387540, 3895671, 5194228, 5993340, 6492785, 7791342, 12985570, 15582684, 19478355, 25971140, 38956710, 77913420]

約数ペア:

[(1, 77913420), (2, 38956710), (3, 25971140), (4, 19478355), (5, 15582684), (6, 12985570), (10, 7791342), (12, 6492785), (13, 5993340), (15, 5194228), (20, 3895671), (23, 3387540), (26, 2996670), (30, 2597114), (39, 1997780), (43, 1811940), (46, 1693770), (52, 1498335), (60, 1298557), (65, 1198668), (69, 1129180), (78, 998890), (86, 905970), (92, 846885), (101, 771420), (115, 677508), (129, 603980), (130, 599334), (138, 564590), (156, 499445), (172, 452985), (195, 399556), (202, 385710), (215, 362388), (230, 338754), (258, 301990), (260, 299667), (276, 282295), (299, 260580), (303, 257140), (345, 225836), (390, 199778), (404, 192855), (430, 181194), (460, 169377), (505, 154284), (516, 150995), (559, 139380), (598, 130290), (606, 128570), (645, 120796), (690, 112918), (780, 99889), (860, 90597), (897, 86860), (989, 78780), (1010, 77142), (1118, 69690), (1196, 65145), (1212, 64285), (1290, 60398), (1313, 59340), (1380, 56459), (1495, 52116), (1515, 51428), (1677, 46460), (1794, 43430), (1978, 39390), (2020, 38571), (2236, 34845), (2323, 33540), (2580, 30199), (2626, 29670), (2795, 27876), (2967, 26260), (2990, 26058), (3030, 25714), (3354, 23230), (3588, 21715), (3939, 19780), (3956, 19695), (4343, 17940), (4485, 17372), (4646, 16770), (4945, 15756), (5252, 14835), (5590, 13938), (5934, 13130), (5980, 13029), (6060, 12857), (6565, 11868), (6708, 11615), (6969, 11180), (7878, 9890), (8385, 9292), (8686, 8970)]