180617580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2381

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 479824020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2339, 2340, 2574, 2860, 2970, 3510, 3861, 4290, 4678, 5148, 5940, 6435, 7017, 7020, 7722, 8580, 9356, 11695, 12870, 14034, 15444, 19305, 21051, 23390, 25729, 25740, 28068, 30407, 35085, 38610, 42102, 46780, 51458, 60814, 63153, 70170, 77187, 77220, 84204, 91221, 102916, 105255, 121628, 126306, 128645, 140340, 152035, 154374, 182442, 210510, 231561, 252612, 257290, 273663, 304070, 308748, 315765, 334477, 364884, 385935, 421020, 456105, 463122, 514580, 547326, 608140, 631530, 668954, 694683, 771870, 820989, 912210, 926244, 1003431, 1094652, 1157805, 1263060, 1337908, 1368315, 1389366, 1543740, 1641978, 1672385, 1824420, 2006862, 2315610, 2736630, 2778732, 3010293, 3283956, 3344770, 3473415, 4013724, 4104945, 4631220, 5017155, 5473260, 6020586, 6689540, 6946830, 8209890, 9030879, 10034310, 12041172, 13893660, 15051465, 16419780, 18061758, 20068620, 30102930, 36123516, 45154395, 60205860, 90308790, 180617580]

約数ペア:

[(1, 180617580), (2, 90308790), (3, 60205860), (4, 45154395), (5, 36123516), (6, 30102930), (9, 20068620), (10, 18061758), (11, 16419780), (12, 15051465), (13, 13893660), (15, 12041172), (18, 10034310), (20, 9030879), (22, 8209890), (26, 6946830), (27, 6689540), (30, 6020586), (33, 5473260), (36, 5017155), (39, 4631220), (44, 4104945), (45, 4013724), (52, 3473415), (54, 3344770), (55, 3283956), (60, 3010293), (65, 2778732), (66, 2736630), (78, 2315610), (90, 2006862), (99, 1824420), (108, 1672385), (110, 1641978), (117, 1543740), (130, 1389366), (132, 1368315), (135, 1337908), (143, 1263060), (156, 1157805), (165, 1094652), (180, 1003431), (195, 926244), (198, 912210), (220, 820989), (234, 771870), (260, 694683), (270, 668954), (286, 631530), (297, 608140), (330, 547326), (351, 514580), (390, 463122), (396, 456105), (429, 421020), (468, 385935), (495, 364884), (540, 334477), (572, 315765), (585, 308748), (594, 304070), (660, 273663), (702, 257290), (715, 252612), (780, 231561), (858, 210510), (990, 182442), (1170, 154374), (1188, 152035), (1287, 140340), (1404, 128645), (1430, 126306), (1485, 121628), (1716, 105255), (1755, 102916), (1980, 91221), (2145, 84204), (2339, 77220), (2340, 77187), (2574, 70170), (2860, 63153), (2970, 60814), (3510, 51458), (3861, 46780), (4290, 42102), (4678, 38610), (5148, 35085), (5940, 30407), (6435, 28068), (7017, 25740), (7020, 25729), (7722, 23390), (8580, 21051), (9356, 19305), (11695, 15444), (12870, 14034)]