55325340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 144

約数和(自身を含む): 201976320

約数和(自身を除く): 146650980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2311, 2394, 2660, 3420, 3990, 4622, 4788, 5985, 6933, 7980, 9244, 11555, 11970, 13866, 16177, 20799, 23110, 23940, 27732, 32354, 34665, 41598, 43909, 46220, 48531, 64708, 69330, 80885, 83196, 87818, 97062, 103995, 131727, 138660, 145593, 161770, 175636, 194124, 207990, 219545, 242655, 263454, 291186, 307363, 323540, 395181, 415980, 439090, 485310, 526908, 582372, 614726, 658635, 727965, 790362, 878180, 922089, 970620, 1229452, 1317270, 1455930, 1536815, 1580724, 1844178, 1975905, 2634540, 2766267, 2911860, 3073630, 3688356, 3951810, 4610445, 5532534, 6147260, 7903620, 9220890, 11065068, 13831335, 18441780, 27662670, 55325340]

約数ペア:

[(1, 55325340), (2, 27662670), (3, 18441780), (4, 13831335), (5, 11065068), (6, 9220890), (7, 7903620), (9, 6147260), (10, 5532534), (12, 4610445), (14, 3951810), (15, 3688356), (18, 3073630), (19, 2911860), (20, 2766267), (21, 2634540), (28, 1975905), (30, 1844178), (35, 1580724), (36, 1536815), (38, 1455930), (42, 1317270), (45, 1229452), (57, 970620), (60, 922089), (63, 878180), (70, 790362), (76, 727965), (84, 658635), (90, 614726), (95, 582372), (105, 526908), (114, 485310), (126, 439090), (133, 415980), (140, 395181), (171, 323540), (180, 307363), (190, 291186), (210, 263454), (228, 242655), (252, 219545), (266, 207990), (285, 194124), (315, 175636), (342, 161770), (380, 145593), (399, 138660), (420, 131727), (532, 103995), (570, 97062), (630, 87818), (665, 83196), (684, 80885), (798, 69330), (855, 64708), (1140, 48531), (1197, 46220), (1260, 43909), (1330, 41598), (1596, 34665), (1710, 32354), (1995, 27732), (2311, 23940), (2394, 23110), (2660, 20799), (3420, 16177), (3990, 13866), (4622, 11970), (4788, 11555), (5985, 9244), (6933, 7980)]