200915340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 586629120

約数和(自身を除く): 385713780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 436, 465, 545, 620, 654, 930, 991, 1090, 1308, 1635, 1860, 1982, 2180, 2973, 3270, 3379, 3964, 4955, 5946, 6540, 6758, 9910, 10137, 11892, 13516, 14865, 16895, 19820, 20274, 29730, 30721, 33790, 40548, 50685, 59460, 61442, 67580, 92163, 101370, 108019, 122884, 153605, 184326, 202740, 216038, 307210, 324057, 368652, 432076, 460815, 540095, 614420, 648114, 921630, 1080190, 1296228, 1620285, 1843260, 2160380, 3240570, 3348589, 6481140, 6697178, 10045767, 13394356, 16742945, 20091534, 33485890, 40183068, 50228835, 66971780, 100457670, 200915340]

約数ペア:

[(1, 200915340), (2, 100457670), (3, 66971780), (4, 50228835), (5, 40183068), (6, 33485890), (10, 20091534), (12, 16742945), (15, 13394356), (20, 10045767), (30, 6697178), (31, 6481140), (60, 3348589), (62, 3240570), (93, 2160380), (109, 1843260), (124, 1620285), (155, 1296228), (186, 1080190), (218, 921630), (310, 648114), (327, 614420), (372, 540095), (436, 460815), (465, 432076), (545, 368652), (620, 324057), (654, 307210), (930, 216038), (991, 202740), (1090, 184326), (1308, 153605), (1635, 122884), (1860, 108019), (1982, 101370), (2180, 92163), (2973, 67580), (3270, 61442), (3379, 59460), (3964, 50685), (4955, 40548), (5946, 33790), (6540, 30721), (6758, 29730), (9910, 20274), (10137, 19820), (11892, 16895), (13516, 14865)]