272122830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 841696128

約数和(自身を除く): 569573298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 73, 90, 97, 105, 122, 126, 146, 183, 194, 210, 219, 291, 305, 315, 365, 366, 427, 438, 485, 511, 549, 582, 610, 630, 657, 679, 730, 854, 873, 915, 970, 1022, 1095, 1098, 1281, 1314, 1358, 1455, 1533, 1746, 1830, 2037, 2135, 2190, 2555, 2562, 2745, 2910, 3066, 3285, 3395, 3843, 4074, 4270, 4365, 4453, 4599, 5110, 5490, 5917, 6111, 6405, 6570, 6790, 7081, 7665, 7686, 8730, 8906, 9198, 10185, 11834, 12222, 12810, 13359, 14162, 15330, 17751, 19215, 20370, 21243, 22265, 22995, 26718, 29585, 30555, 31171, 35405, 35502, 38430, 40077, 41419, 42486, 44530, 45990, 49567, 53253, 59170, 61110, 62342, 63729, 66795, 70810, 80154, 82838, 88755, 93513, 99134, 106215, 106506, 124257, 127458, 133590, 148701, 155855, 177510, 187026, 200385, 207095, 212430, 247835, 248514, 266265, 280539, 297402, 311710, 318645, 372771, 400770, 414190, 431941, 446103, 467565, 495670, 532530, 561078, 621285, 637290, 743505, 745542, 863882, 892206, 935130, 1242570, 1295823, 1402695, 1487010, 1863855, 2159705, 2230515, 2591646, 2805390, 3023587, 3727710, 3887469, 4319410, 4461030, 6047174, 6479115, 7774938, 9070761, 12958230, 15117935, 18141522, 19437345, 27212283, 30235870, 38874690, 45353805, 54424566, 90707610, 136061415, 272122830]

約数ペア:

[(1, 272122830), (2, 136061415), (3, 90707610), (5, 54424566), (6, 45353805), (7, 38874690), (9, 30235870), (10, 27212283), (14, 19437345), (15, 18141522), (18, 15117935), (21, 12958230), (30, 9070761), (35, 7774938), (42, 6479115), (45, 6047174), (61, 4461030), (63, 4319410), (70, 3887469), (73, 3727710), (90, 3023587), (97, 2805390), (105, 2591646), (122, 2230515), (126, 2159705), (146, 1863855), (183, 1487010), (194, 1402695), (210, 1295823), (219, 1242570), (291, 935130), (305, 892206), (315, 863882), (365, 745542), (366, 743505), (427, 637290), (438, 621285), (485, 561078), (511, 532530), (549, 495670), (582, 467565), (610, 446103), (630, 431941), (657, 414190), (679, 400770), (730, 372771), (854, 318645), (873, 311710), (915, 297402), (970, 280539), (1022, 266265), (1095, 248514), (1098, 247835), (1281, 212430), (1314, 207095), (1358, 200385), (1455, 187026), (1533, 177510), (1746, 155855), (1830, 148701), (2037, 133590), (2135, 127458), (2190, 124257), (2555, 106506), (2562, 106215), (2745, 99134), (2910, 93513), (3066, 88755), (3285, 82838), (3395, 80154), (3843, 70810), (4074, 66795), (4270, 63729), (4365, 62342), (4453, 61110), (4599, 59170), (5110, 53253), (5490, 49567), (5917, 45990), (6111, 44530), (6405, 42486), (6570, 41419), (6790, 40077), (7081, 38430), (7665, 35502), (7686, 35405), (8730, 31171), (8906, 30555), (9198, 29585), (10185, 26718), (11834, 22995), (12222, 22265), (12810, 21243), (13359, 20370), (14162, 19215), (15330, 17751)]