99994860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1384

約数の個数: 144

約数和(自身を含む): 352602432

約数和(自身を除く): 252607572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1301, 1708, 1830, 2135, 2196, 2562, 2602, 2745, 3660, 3843, 3903, 4270, 5124, 5204, 5490, 6405, 6505, 7686, 7806, 8540, 9107, 10980, 11709, 12810, 13010, 15372, 15612, 18214, 19215, 19515, 23418, 25620, 26020, 27321, 36428, 38430, 39030, 45535, 46836, 54642, 58545, 76860, 78060, 79361, 81963, 91070, 109284, 117090, 136605, 158722, 163926, 182140, 234180, 238083, 273210, 317444, 327852, 396805, 409815, 476166, 546420, 555527, 714249, 793610, 819630, 952332, 1111054, 1190415, 1428498, 1587220, 1639260, 1666581, 2222108, 2380830, 2777635, 2856996, 3333162, 3571245, 4761660, 4999743, 5555270, 6666324, 7142490, 8332905, 9999486, 11110540, 14284980, 16665810, 19998972, 24998715, 33331620, 49997430, 99994860]

約数ペア:

[(1, 99994860), (2, 49997430), (3, 33331620), (4, 24998715), (5, 19998972), (6, 16665810), (7, 14284980), (9, 11110540), (10, 9999486), (12, 8332905), (14, 7142490), (15, 6666324), (18, 5555270), (20, 4999743), (21, 4761660), (28, 3571245), (30, 3333162), (35, 2856996), (36, 2777635), (42, 2380830), (45, 2222108), (60, 1666581), (61, 1639260), (63, 1587220), (70, 1428498), (84, 1190415), (90, 1111054), (105, 952332), (122, 819630), (126, 793610), (140, 714249), (180, 555527), (183, 546420), (210, 476166), (244, 409815), (252, 396805), (305, 327852), (315, 317444), (366, 273210), (420, 238083), (427, 234180), (549, 182140), (610, 163926), (630, 158722), (732, 136605), (854, 117090), (915, 109284), (1098, 91070), (1220, 81963), (1260, 79361), (1281, 78060), (1301, 76860), (1708, 58545), (1830, 54642), (2135, 46836), (2196, 45535), (2562, 39030), (2602, 38430), (2745, 36428), (3660, 27321), (3843, 26020), (3903, 25620), (4270, 23418), (5124, 19515), (5204, 19215), (5490, 18214), (6405, 15612), (6505, 15372), (7686, 13010), (7806, 12810), (8540, 11709), (9107, 10980)]