1330275800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 3698543040

約数和(自身を除く): 2368267240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 61, 70, 74, 100, 122, 140, 148, 175, 185, 200, 244, 259, 280, 296, 305, 350, 370, 421, 427, 488, 518, 610, 700, 740, 842, 854, 925, 1036, 1220, 1295, 1400, 1480, 1525, 1684, 1708, 1850, 2072, 2105, 2135, 2257, 2440, 2590, 2947, 3050, 3368, 3416, 3700, 4210, 4270, 4514, 5180, 5894, 6100, 6475, 7400, 8420, 8540, 9028, 10360, 10525, 10675, 11285, 11788, 12200, 12950, 14735, 15577, 15799, 16840, 17080, 18056, 21050, 21350, 22570, 23576, 25681, 25900, 29470, 31154, 31598, 42100, 42700, 45140, 51362, 51800, 56425, 58940, 62308, 63196, 73675, 77885, 78995, 84200, 85400, 90280, 102724, 109039, 112850, 117880, 124616, 126392, 128405, 147350, 155770, 157990, 179767, 205448, 218078, 225700, 256810, 294700, 311540, 315980, 359534, 389425, 394975, 436156, 451400, 513620, 545195, 589400, 623080, 631960, 642025, 719068, 778850, 789950, 872312, 898835, 950197, 1027240, 1090390, 1284050, 1438136, 1557700, 1579900, 1797670, 1900394, 2180780, 2568100, 2725975, 3115400, 3159800, 3595340, 3800788, 4361560, 4494175, 4750985, 5136200, 5451950, 6651379, 7190680, 7601576, 8988350, 9501970, 10903900, 13302758, 17976700, 19003940, 21807800, 23754925, 26605516, 33256895, 35953400, 38007880, 47509850, 53211032, 66513790, 95019700, 133027580, 166284475, 190039400, 266055160, 332568950, 665137900, 1330275800]

約数ペア:

[(1, 1330275800), (2, 665137900), (4, 332568950), (5, 266055160), (7, 190039400), (8, 166284475), (10, 133027580), (14, 95019700), (20, 66513790), (25, 53211032), (28, 47509850), (35, 38007880), (37, 35953400), (40, 33256895), (50, 26605516), (56, 23754925), (61, 21807800), (70, 19003940), (74, 17976700), (100, 13302758), (122, 10903900), (140, 9501970), (148, 8988350), (175, 7601576), (185, 7190680), (200, 6651379), (244, 5451950), (259, 5136200), (280, 4750985), (296, 4494175), (305, 4361560), (350, 3800788), (370, 3595340), (421, 3159800), (427, 3115400), (488, 2725975), (518, 2568100), (610, 2180780), (700, 1900394), (740, 1797670), (842, 1579900), (854, 1557700), (925, 1438136), (1036, 1284050), (1220, 1090390), (1295, 1027240), (1400, 950197), (1480, 898835), (1525, 872312), (1684, 789950), (1708, 778850), (1850, 719068), (2072, 642025), (2105, 631960), (2135, 623080), (2257, 589400), (2440, 545195), (2590, 513620), (2947, 451400), (3050, 436156), (3368, 394975), (3416, 389425), (3700, 359534), (4210, 315980), (4270, 311540), (4514, 294700), (5180, 256810), (5894, 225700), (6100, 218078), (6475, 205448), (7400, 179767), (8420, 157990), (8540, 155770), (9028, 147350), (10360, 128405), (10525, 126392), (10675, 124616), (11285, 117880), (11788, 112850), (12200, 109039), (12950, 102724), (14735, 90280), (15577, 85400), (15799, 84200), (16840, 78995), (17080, 77885), (18056, 73675), (21050, 63196), (21350, 62308), (22570, 58940), (23576, 56425), (25681, 51800), (25900, 51362), (29470, 45140), (31154, 42700), (31598, 42100)]