145597140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 487014528

約数和(自身を除く): 341417388

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, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1447, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 2894, 3354, 3870, 4341, 5031, 5590, 5788, 6708, 7235, 7740, 8385, 8682, 10062, 11180, 13023, 14470, 16770, 17364, 18811, 20124, 21705, 25155, 26046, 28940, 33540, 37622, 43410, 50310, 52092, 56433, 62221, 65115, 75244, 86820, 94055, 100620, 112866, 124442, 130230, 169299, 186663, 188110, 225732, 248884, 260460, 282165, 311105, 338598, 373326, 376220, 559989, 564330, 622210, 677196, 746652, 808873, 846495, 933315, 1119978, 1128660, 1244420, 1617746, 1692990, 1866630, 2239956, 2426619, 2799945, 3235492, 3385980, 3733260, 4044365, 4853238, 5599890, 7279857, 8088730, 9706476, 11199780, 12133095, 14559714, 16177460, 24266190, 29119428, 36399285, 48532380, 72798570, 145597140]

約数ペア:

[(1, 145597140), (2, 72798570), (3, 48532380), (4, 36399285), (5, 29119428), (6, 24266190), (9, 16177460), (10, 14559714), (12, 12133095), (13, 11199780), (15, 9706476), (18, 8088730), (20, 7279857), (26, 5599890), (30, 4853238), (36, 4044365), (39, 3733260), (43, 3385980), (45, 3235492), (52, 2799945), (60, 2426619), (65, 2239956), (78, 1866630), (86, 1692990), (90, 1617746), (117, 1244420), (129, 1128660), (130, 1119978), (156, 933315), (172, 846495), (180, 808873), (195, 746652), (215, 677196), (234, 622210), (258, 564330), (260, 559989), (387, 376220), (390, 373326), (430, 338598), (468, 311105), (516, 282165), (559, 260460), (585, 248884), (645, 225732), (774, 188110), (780, 186663), (860, 169299), (1118, 130230), (1170, 124442), (1290, 112866), (1447, 100620), (1548, 94055), (1677, 86820), (1935, 75244), (2236, 65115), (2340, 62221), (2580, 56433), (2795, 52092), (2894, 50310), (3354, 43410), (3870, 37622), (4341, 33540), (5031, 28940), (5590, 26046), (5788, 25155), (6708, 21705), (7235, 20124), (7740, 18811), (8385, 17364), (8682, 16770), (10062, 14470), (11180, 13023)]