137950020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 473975040

約数和(自身を除く): 336025020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 457, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 914, 1118, 1161, 1170, 1290, 1371, 1404, 1548, 1677, 1755, 1828, 1935, 2236, 2285, 2322, 2340, 2580, 2742, 2795, 3354, 3510, 3870, 4113, 4570, 4644, 5031, 5484, 5590, 5805, 5941, 6708, 6855, 7020, 7740, 8226, 8385, 9140, 10062, 11180, 11610, 11882, 12339, 13710, 15093, 16452, 16770, 17823, 19651, 20124, 20565, 23220, 23764, 24678, 25155, 27420, 29705, 30186, 33540, 35646, 39302, 41130, 49356, 50310, 53469, 58953, 59410, 60372, 61695, 71292, 75465, 78604, 82260, 89115, 98255, 100620, 106938, 117906, 118820, 123390, 150930, 160407, 176859, 178230, 196510, 213876, 235812, 246780, 255463, 267345, 294765, 301860, 320814, 353718, 356460, 393020, 510926, 530577, 534690, 589530, 641628, 707436, 766389, 802035, 884295, 1021852, 1061154, 1069380, 1179060, 1277315, 1532778, 1604070, 1768590, 2122308, 2299167, 2554630, 2652885, 3065556, 3208140, 3537180, 3831945, 4598334, 5109260, 5305770, 6897501, 7663890, 9196668, 10611540, 11495835, 13795002, 15327780, 22991670, 27590004, 34487505, 45983340, 68975010, 137950020]

約数ペア:

[(1, 137950020), (2, 68975010), (3, 45983340), (4, 34487505), (5, 27590004), (6, 22991670), (9, 15327780), (10, 13795002), (12, 11495835), (13, 10611540), (15, 9196668), (18, 7663890), (20, 6897501), (26, 5305770), (27, 5109260), (30, 4598334), (36, 3831945), (39, 3537180), (43, 3208140), (45, 3065556), (52, 2652885), (54, 2554630), (60, 2299167), (65, 2122308), (78, 1768590), (86, 1604070), (90, 1532778), (108, 1277315), (117, 1179060), (129, 1069380), (130, 1061154), (135, 1021852), (156, 884295), (172, 802035), (180, 766389), (195, 707436), (215, 641628), (234, 589530), (258, 534690), (260, 530577), (270, 510926), (351, 393020), (387, 356460), (390, 353718), (430, 320814), (457, 301860), (468, 294765), (516, 267345), (540, 255463), (559, 246780), (585, 235812), (645, 213876), (702, 196510), (774, 178230), (780, 176859), (860, 160407), (914, 150930), (1118, 123390), (1161, 118820), (1170, 117906), (1290, 106938), (1371, 100620), (1404, 98255), (1548, 89115), (1677, 82260), (1755, 78604), (1828, 75465), (1935, 71292), (2236, 61695), (2285, 60372), (2322, 59410), (2340, 58953), (2580, 53469), (2742, 50310), (2795, 49356), (3354, 41130), (3510, 39302), (3870, 35646), (4113, 33540), (4570, 30186), (4644, 29705), (5031, 27420), (5484, 25155), (5590, 24678), (5805, 23764), (5941, 23220), (6708, 20565), (6855, 20124), (7020, 19651), (7740, 17823), (8226, 16770), (8385, 16452), (9140, 15093), (10062, 13710), (11180, 12339), (11610, 11882)]