100904520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49463}}^1$

素因数の和:49494

約数の個数: 64

約数和(自身を含む): 320526720

約数和(自身を除く): 219622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 49463, 98926, 148389, 197852, 247315, 296778, 395704, 494630, 593556, 741945, 840871, 989260, 1187112, 1483890, 1681742, 1978520, 2522613, 2967780, 3363484, 4204355, 5045226, 5935560, 6726968, 8408710, 10090452, 12613065, 16817420, 20180904, 25226130, 33634840, 50452260, 100904520]

約数ペア:

[(1, 100904520), (2, 50452260), (3, 33634840), (4, 25226130), (5, 20180904), (6, 16817420), (8, 12613065), (10, 10090452), (12, 8408710), (15, 6726968), (17, 5935560), (20, 5045226), (24, 4204355), (30, 3363484), (34, 2967780), (40, 2522613), (51, 1978520), (60, 1681742), (68, 1483890), (85, 1187112), (102, 989260), (120, 840871), (136, 741945), (170, 593556), (204, 494630), (255, 395704), (340, 296778), (408, 247315), (510, 197852), (680, 148389), (1020, 98926), (2040, 49463)]