172137240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2602

約数の個数: 192

約数和(自身を含む): 646457760

約数和(自身を除く): 474320520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2557, 2805, 3060, 3366, 3740, 3960, 4488, 5114, 5610, 6120, 6732, 7480, 7671, 8415, 10228, 11220, 12785, 13464, 15342, 16830, 20456, 22440, 23013, 25570, 28127, 30684, 33660, 38355, 43469, 46026, 51140, 56254, 61368, 67320, 76710, 84381, 86938, 92052, 102280, 112508, 115065, 130407, 140635, 153420, 168762, 173876, 184104, 217345, 225016, 230130, 253143, 260814, 281270, 306840, 337524, 347752, 391221, 421905, 434690, 460260, 478159, 506286, 521628, 562540, 652035, 675048, 782442, 843810, 869380, 920520, 956318, 1012572, 1043256, 1125080, 1265715, 1304070, 1434477, 1564884, 1687620, 1738760, 1912636, 1956105, 2025144, 2390795, 2531430, 2608140, 2868954, 3129768, 3375240, 3825272, 3912210, 4303431, 4781590, 5062860, 5216280, 5737908, 7172385, 7824420, 8606862, 9563180, 10125720, 11475816, 14344770, 15648840, 17213724, 19126360, 21517155, 28689540, 34427448, 43034310, 57379080, 86068620, 172137240]

約数ペア:

[(1, 172137240), (2, 86068620), (3, 57379080), (4, 43034310), (5, 34427448), (6, 28689540), (8, 21517155), (9, 19126360), (10, 17213724), (11, 15648840), (12, 14344770), (15, 11475816), (17, 10125720), (18, 9563180), (20, 8606862), (22, 7824420), (24, 7172385), (30, 5737908), (33, 5216280), (34, 5062860), (36, 4781590), (40, 4303431), (44, 3912210), (45, 3825272), (51, 3375240), (55, 3129768), (60, 2868954), (66, 2608140), (68, 2531430), (72, 2390795), (85, 2025144), (88, 1956105), (90, 1912636), (99, 1738760), (102, 1687620), (110, 1564884), (120, 1434477), (132, 1304070), (136, 1265715), (153, 1125080), (165, 1043256), (170, 1012572), (180, 956318), (187, 920520), (198, 869380), (204, 843810), (220, 782442), (255, 675048), (264, 652035), (306, 562540), (330, 521628), (340, 506286), (360, 478159), (374, 460260), (396, 434690), (408, 421905), (440, 391221), (495, 347752), (510, 337524), (561, 306840), (612, 281270), (660, 260814), (680, 253143), (748, 230130), (765, 225016), (792, 217345), (935, 184104), (990, 173876), (1020, 168762), (1122, 153420), (1224, 140635), (1320, 130407), (1496, 115065), (1530, 112508), (1683, 102280), (1870, 92052), (1980, 86938), (2040, 84381), (2244, 76710), (2557, 67320), (2805, 61368), (3060, 56254), (3366, 51140), (3740, 46026), (3960, 43469), (4488, 38355), (5114, 33660), (5610, 30684), (6120, 28127), (6732, 25570), (7480, 23013), (7671, 22440), (8415, 20456), (10228, 16830), (11220, 15342), (12785, 13464)]