149202300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 472664192

約数和(自身を除く): 323461892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 150, 156, 195, 201, 260, 268, 300, 325, 335, 390, 402, 571, 650, 670, 780, 804, 871, 975, 1005, 1142, 1300, 1340, 1675, 1713, 1742, 1950, 2010, 2284, 2613, 2855, 3350, 3426, 3484, 3900, 4020, 4355, 5025, 5226, 5710, 6700, 6852, 7423, 8565, 8710, 10050, 10452, 11420, 13065, 14275, 14846, 17130, 17420, 20100, 21775, 22269, 26130, 28550, 29692, 34260, 37115, 38257, 42825, 43550, 44538, 52260, 57100, 65325, 74230, 76514, 85650, 87100, 89076, 111345, 114771, 130650, 148460, 153028, 171300, 185575, 191285, 222690, 229542, 261300, 371150, 382570, 445380, 459084, 497341, 556725, 573855, 742300, 765140, 956425, 994682, 1113450, 1147710, 1492023, 1912850, 1989364, 2226900, 2295420, 2486705, 2869275, 2984046, 3825700, 4973410, 5738550, 5968092, 7460115, 9946820, 11477100, 12433525, 14920230, 24867050, 29840460, 37300575, 49734100, 74601150, 149202300]

約数ペア:

[(1, 149202300), (2, 74601150), (3, 49734100), (4, 37300575), (5, 29840460), (6, 24867050), (10, 14920230), (12, 12433525), (13, 11477100), (15, 9946820), (20, 7460115), (25, 5968092), (26, 5738550), (30, 4973410), (39, 3825700), (50, 2984046), (52, 2869275), (60, 2486705), (65, 2295420), (67, 2226900), (75, 1989364), (78, 1912850), (100, 1492023), (130, 1147710), (134, 1113450), (150, 994682), (156, 956425), (195, 765140), (201, 742300), (260, 573855), (268, 556725), (300, 497341), (325, 459084), (335, 445380), (390, 382570), (402, 371150), (571, 261300), (650, 229542), (670, 222690), (780, 191285), (804, 185575), (871, 171300), (975, 153028), (1005, 148460), (1142, 130650), (1300, 114771), (1340, 111345), (1675, 89076), (1713, 87100), (1742, 85650), (1950, 76514), (2010, 74230), (2284, 65325), (2613, 57100), (2855, 52260), (3350, 44538), (3426, 43550), (3484, 42825), (3900, 38257), (4020, 37115), (4355, 34260), (5025, 29692), (5226, 28550), (5710, 26130), (6700, 22269), (6852, 21775), (7423, 20100), (8565, 17420), (8710, 17130), (10050, 14846), (10452, 14275), (11420, 13065)]