45983340

素因数分解:

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

素因数の和:528

約数の個数: 144

約数和(自身を含む): 154041888

約数和(自身を除く): 108058548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 457, 468, 516, 559, 585, 645, 774, 780, 860, 914, 1118, 1170, 1290, 1371, 1548, 1677, 1828, 1935, 2236, 2285, 2340, 2580, 2742, 2795, 3354, 3870, 4113, 4570, 5031, 5484, 5590, 5941, 6708, 6855, 7740, 8226, 8385, 9140, 10062, 11180, 11882, 13710, 16452, 16770, 17823, 19651, 20124, 20565, 23764, 25155, 27420, 29705, 33540, 35646, 39302, 41130, 50310, 53469, 58953, 59410, 71292, 78604, 82260, 89115, 98255, 100620, 106938, 117906, 118820, 176859, 178230, 196510, 213876, 235812, 255463, 267345, 294765, 353718, 356460, 393020, 510926, 534690, 589530, 707436, 766389, 884295, 1021852, 1069380, 1179060, 1277315, 1532778, 1768590, 2299167, 2554630, 3065556, 3537180, 3831945, 4598334, 5109260, 7663890, 9196668, 11495835, 15327780, 22991670, 45983340]

約数ペア:

[(1, 45983340), (2, 22991670), (3, 15327780), (4, 11495835), (5, 9196668), (6, 7663890), (9, 5109260), (10, 4598334), (12, 3831945), (13, 3537180), (15, 3065556), (18, 2554630), (20, 2299167), (26, 1768590), (30, 1532778), (36, 1277315), (39, 1179060), (43, 1069380), (45, 1021852), (52, 884295), (60, 766389), (65, 707436), (78, 589530), (86, 534690), (90, 510926), (117, 393020), (129, 356460), (130, 353718), (156, 294765), (172, 267345), (180, 255463), (195, 235812), (215, 213876), (234, 196510), (258, 178230), (260, 176859), (387, 118820), (390, 117906), (430, 106938), (457, 100620), (468, 98255), (516, 89115), (559, 82260), (585, 78604), (645, 71292), (774, 59410), (780, 58953), (860, 53469), (914, 50310), (1118, 41130), (1170, 39302), (1290, 35646), (1371, 33540), (1548, 29705), (1677, 27420), (1828, 25155), (1935, 23764), (2236, 20565), (2285, 20124), (2340, 19651), (2580, 17823), (2742, 16770), (2795, 16452), (3354, 13710), (3870, 11882), (4113, 11180), (4570, 10062), (5031, 9140), (5484, 8385), (5590, 8226), (5941, 7740), (6708, 6855)]