259289550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 758284800

約数和(自身を除く): 498995250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 127, 130, 150, 195, 225, 234, 254, 325, 349, 381, 390, 450, 585, 635, 650, 698, 762, 975, 1047, 1143, 1170, 1270, 1651, 1745, 1905, 1950, 2094, 2286, 2925, 3141, 3175, 3302, 3490, 3810, 4537, 4953, 5235, 5715, 5850, 6282, 6350, 8255, 8725, 9074, 9525, 9906, 10470, 11430, 13611, 14859, 15705, 16510, 17450, 19050, 22685, 24765, 26175, 27222, 28575, 29718, 31410, 40833, 41275, 44323, 45370, 49530, 52350, 57150, 68055, 74295, 78525, 81666, 82550, 88646, 113425, 123825, 132969, 136110, 148590, 157050, 204165, 221615, 226850, 247650, 265938, 340275, 371475, 398907, 408330, 443230, 576199, 664845, 680550, 742950, 797814, 1020825, 1108075, 1152398, 1329690, 1728597, 1994535, 2041650, 2216150, 2880995, 3324225, 3457194, 3989070, 5185791, 5761990, 6648450, 8642985, 9972675, 10371582, 14404975, 17285970, 19945350, 25928955, 28809950, 43214925, 51857910, 86429850, 129644775, 259289550]

約数ペア:

[(1, 259289550), (2, 129644775), (3, 86429850), (5, 51857910), (6, 43214925), (9, 28809950), (10, 25928955), (13, 19945350), (15, 17285970), (18, 14404975), (25, 10371582), (26, 9972675), (30, 8642985), (39, 6648450), (45, 5761990), (50, 5185791), (65, 3989070), (75, 3457194), (78, 3324225), (90, 2880995), (117, 2216150), (127, 2041650), (130, 1994535), (150, 1728597), (195, 1329690), (225, 1152398), (234, 1108075), (254, 1020825), (325, 797814), (349, 742950), (381, 680550), (390, 664845), (450, 576199), (585, 443230), (635, 408330), (650, 398907), (698, 371475), (762, 340275), (975, 265938), (1047, 247650), (1143, 226850), (1170, 221615), (1270, 204165), (1651, 157050), (1745, 148590), (1905, 136110), (1950, 132969), (2094, 123825), (2286, 113425), (2925, 88646), (3141, 82550), (3175, 81666), (3302, 78525), (3490, 74295), (3810, 68055), (4537, 57150), (4953, 52350), (5235, 49530), (5715, 45370), (5850, 44323), (6282, 41275), (6350, 40833), (8255, 31410), (8725, 29718), (9074, 28575), (9525, 27222), (9906, 26175), (10470, 24765), (11430, 22685), (13611, 19050), (14859, 17450), (15705, 16510)]