201666779460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^2$

素因数の和:580

約数の個数: 288

約数和(自身を含む): 641806704000

約数和(自身を除く): 440139924540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 139, 157, 180, 218, 270, 278, 314, 327, 417, 436, 471, 540, 545, 556, 628, 654, 695, 785, 834, 942, 981, 1090, 1251, 1308, 1390, 1413, 1570, 1635, 1668, 1884, 1962, 2085, 2180, 2355, 2502, 2780, 2826, 2943, 3140, 3270, 3753, 3924, 4170, 4239, 4710, 4905, 5004, 5652, 5886, 6255, 6540, 7065, 7506, 8340, 8478, 9420, 9810, 11772, 12510, 14130, 14715, 15012, 15151, 16956, 17113, 18765, 19620, 21195, 21823, 24649, 25020, 28260, 29430, 30302, 34226, 37530, 42390, 43646, 45453, 49298, 51339, 58860, 60604, 65469, 68452, 73947, 75060, 75755, 84780, 85565, 87292, 90906, 98596, 102678, 109115, 123245, 130938, 136359, 147894, 151510, 154017, 171130, 181812, 196407, 205356, 218230, 221841, 227265, 246490, 256695, 261876, 272718, 295788, 303020, 308034, 327345, 342260, 369735, 392814, 409077, 436460, 443682, 454530, 462051, 492980, 513390, 545436, 589221, 616068, 654690, 665523, 681795, 739470, 770085, 785628, 818154, 887364, 909060, 924102, 982035, 1026780, 1109205, 1178442, 1309380, 1331046, 1363590, 1478940, 1540170, 1636308, 1848204, 1964070, 2045385, 2218410, 2310255, 2356884, 2378707, 2662092, 2686741, 2727180, 2946105, 3080340, 3327615, 3426211, 3928140, 4090770, 4436820, 4620510, 4757414, 5373482, 5892210, 6655230, 6852422, 7136121, 8060223, 8181540, 9241020, 9514828, 10278633, 10746964, 11784420, 11893535, 13310460, 13433705, 13704844, 14272242, 16120446, 17131055, 20557266, 21408363, 23787070, 24180669, 26867410, 28544484, 30835899, 32240892, 34262110, 35680605, 40301115, 41114532, 42816726, 47574140, 48361338, 51393165, 53734820, 61671798, 64225089, 68524220, 71361210, 72542007, 80602230, 85633452, 92507697, 96722676, 102786330, 107041815, 120903345, 123343596, 128450178, 142722420, 145084014, 154179495, 161204460, 185015394, 205572660, 214083630, 241806690, 256900356, 290168028, 308358990, 321125445, 362710035, 370030788, 373456999, 428167260, 462538485, 483613380, 616717980, 642250890, 725420070, 746913998, 925076970, 1120370997, 1284501780, 1450840140, 1493827996, 1850153940, 1867284995, 2240741994, 3361112991, 3734569990, 4481483988, 5601854985, 6722225982, 7469139980, 10083338973, 11203709970, 13444451964, 16805564955, 20166677946, 22407419940, 33611129910, 40333355892, 50416694865, 67222259820, 100833389730, 201666779460]

約数ペア:

[(1, 201666779460), (2, 100833389730), (3, 67222259820), (4, 50416694865), (5, 40333355892), (6, 33611129910), (9, 22407419940), (10, 20166677946), (12, 16805564955), (15, 13444451964), (18, 11203709970), (20, 10083338973), (27, 7469139980), (30, 6722225982), (36, 5601854985), (45, 4481483988), (54, 3734569990), (60, 3361112991), (90, 2240741994), (108, 1867284995), (109, 1850153940), (135, 1493827996), (139, 1450840140), (157, 1284501780), (180, 1120370997), (218, 925076970), (270, 746913998), (278, 725420070), (314, 642250890), (327, 616717980), (417, 483613380), (436, 462538485), (471, 428167260), (540, 373456999), (545, 370030788), (556, 362710035), (628, 321125445), (654, 308358990), (695, 290168028), (785, 256900356), (834, 241806690), (942, 214083630), (981, 205572660), (1090, 185015394), (1251, 161204460), (1308, 154179495), (1390, 145084014), (1413, 142722420), (1570, 128450178), (1635, 123343596), (1668, 120903345), (1884, 107041815), (1962, 102786330), (2085, 96722676), (2180, 92507697), (2355, 85633452), (2502, 80602230), (2780, 72542007), (2826, 71361210), (2943, 68524220), (3140, 64225089), (3270, 61671798), (3753, 53734820), (3924, 51393165), (4170, 48361338), (4239, 47574140), (4710, 42816726), (4905, 41114532), (5004, 40301115), (5652, 35680605), (5886, 34262110), (6255, 32240892), (6540, 30835899), (7065, 28544484), (7506, 26867410), (8340, 24180669), (8478, 23787070), (9420, 21408363), (9810, 20557266), (11772, 17131055), (12510, 16120446), (14130, 14272242), (14715, 13704844), (15012, 13433705), (15151, 13310460), (16956, 11893535), (17113, 11784420), (18765, 10746964), (19620, 10278633), (21195, 9514828), (21823, 9241020), (24649, 8181540), (25020, 8060223), (28260, 7136121), (29430, 6852422), (30302, 6655230), (34226, 5892210), (37530, 5373482), (42390, 4757414), (43646, 4620510), (45453, 4436820), (49298, 4090770), (51339, 3928140), (58860, 3426211), (60604, 3327615), (65469, 3080340), (68452, 2946105), (73947, 2727180), (75060, 2686741), (75755, 2662092), (84780, 2378707), (85565, 2356884), (87292, 2310255), (90906, 2218410), (98596, 2045385), (102678, 1964070), (109115, 1848204), (123245, 1636308), (130938, 1540170), (136359, 1478940), (147894, 1363590), (151510, 1331046), (154017, 1309380), (171130, 1178442), (181812, 1109205), (196407, 1026780), (205356, 982035), (218230, 924102), (221841, 909060), (227265, 887364), (246490, 818154), (256695, 785628), (261876, 770085), (272718, 739470), (295788, 681795), (303020, 665523), (308034, 654690), (327345, 616068), (342260, 589221), (369735, 545436), (392814, 513390), (409077, 492980), (436460, 462051), (443682, 454530)]