65269750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 159344640

約数和(自身を除く): 94074890

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 125, 130, 133, 151, 175, 182, 190, 247, 250, 266, 302, 325, 350, 455, 475, 494, 650, 665, 755, 875, 910, 950, 1057, 1235, 1330, 1510, 1625, 1729, 1750, 1963, 2114, 2275, 2375, 2470, 2869, 3250, 3325, 3458, 3775, 3926, 4550, 4750, 5285, 5738, 6175, 6650, 7550, 8645, 9815, 10570, 11375, 12350, 13741, 14345, 16625, 17290, 18875, 19630, 20083, 22750, 26425, 27482, 28690, 30875, 33250, 37297, 37750, 40166, 43225, 49075, 52850, 61750, 68705, 71725, 74594, 86450, 98150, 100415, 132125, 137410, 143450, 186485, 200830, 216125, 245375, 261079, 264250, 343525, 358625, 372970, 432250, 490750, 502075, 522158, 687050, 717250, 932425, 1004150, 1305395, 1717625, 1864850, 2510375, 2610790, 3435250, 4662125, 5020750, 6526975, 9324250, 13053950, 32634875, 65269750]

約数ペア:

[(1, 65269750), (2, 32634875), (5, 13053950), (7, 9324250), (10, 6526975), (13, 5020750), (14, 4662125), (19, 3435250), (25, 2610790), (26, 2510375), (35, 1864850), (38, 1717625), (50, 1305395), (65, 1004150), (70, 932425), (91, 717250), (95, 687050), (125, 522158), (130, 502075), (133, 490750), (151, 432250), (175, 372970), (182, 358625), (190, 343525), (247, 264250), (250, 261079), (266, 245375), (302, 216125), (325, 200830), (350, 186485), (455, 143450), (475, 137410), (494, 132125), (650, 100415), (665, 98150), (755, 86450), (875, 74594), (910, 71725), (950, 68705), (1057, 61750), (1235, 52850), (1330, 49075), (1510, 43225), (1625, 40166), (1729, 37750), (1750, 37297), (1963, 33250), (2114, 30875), (2275, 28690), (2375, 27482), (2470, 26425), (2869, 22750), (3250, 20083), (3325, 19630), (3458, 18875), (3775, 17290), (3926, 16625), (4550, 14345), (4750, 13741), (5285, 12350), (5738, 11375), (6175, 10570), (6650, 9815), (7550, 8645)]