317772180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 192

約数和(自身を含む): 1097429760

約数和(自身を除く): 779657580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 122, 132, 135, 165, 180, 183, 198, 220, 244, 270, 297, 305, 330, 366, 396, 495, 540, 549, 594, 610, 660, 671, 732, 877, 915, 990, 1098, 1188, 1220, 1342, 1485, 1647, 1754, 1830, 1980, 2013, 2196, 2631, 2684, 2745, 2970, 3294, 3355, 3508, 3660, 4026, 4385, 5262, 5490, 5940, 6039, 6588, 6710, 7893, 8052, 8235, 8770, 9647, 10065, 10524, 10980, 12078, 13155, 13420, 15786, 16470, 17540, 18117, 19294, 20130, 23679, 24156, 26310, 28941, 30195, 31572, 32940, 36234, 38588, 39465, 40260, 47358, 48235, 52620, 53497, 57882, 60390, 72468, 78930, 86823, 90585, 94716, 96470, 106994, 115764, 118395, 120780, 144705, 157860, 160491, 173646, 181170, 192940, 213988, 236790, 260469, 267485, 289410, 320982, 347292, 362340, 434115, 473580, 481473, 520938, 534970, 578820, 588467, 641964, 802455, 868230, 962946, 1041876, 1069940, 1176934, 1302345, 1444419, 1604910, 1736460, 1765401, 1925892, 2353868, 2407365, 2604690, 2888838, 2942335, 3209820, 3530802, 4814730, 5209380, 5296203, 5777676, 5884670, 7061604, 7222095, 8827005, 9629460, 10592406, 11769340, 14444190, 15888609, 17654010, 21184812, 26481015, 28888380, 31777218, 35308020, 52962030, 63554436, 79443045, 105924060, 158886090, 317772180]

約数ペア:

[(1, 317772180), (2, 158886090), (3, 105924060), (4, 79443045), (5, 63554436), (6, 52962030), (9, 35308020), (10, 31777218), (11, 28888380), (12, 26481015), (15, 21184812), (18, 17654010), (20, 15888609), (22, 14444190), (27, 11769340), (30, 10592406), (33, 9629460), (36, 8827005), (44, 7222095), (45, 7061604), (54, 5884670), (55, 5777676), (60, 5296203), (61, 5209380), (66, 4814730), (90, 3530802), (99, 3209820), (108, 2942335), (110, 2888838), (122, 2604690), (132, 2407365), (135, 2353868), (165, 1925892), (180, 1765401), (183, 1736460), (198, 1604910), (220, 1444419), (244, 1302345), (270, 1176934), (297, 1069940), (305, 1041876), (330, 962946), (366, 868230), (396, 802455), (495, 641964), (540, 588467), (549, 578820), (594, 534970), (610, 520938), (660, 481473), (671, 473580), (732, 434115), (877, 362340), (915, 347292), (990, 320982), (1098, 289410), (1188, 267485), (1220, 260469), (1342, 236790), (1485, 213988), (1647, 192940), (1754, 181170), (1830, 173646), (1980, 160491), (2013, 157860), (2196, 144705), (2631, 120780), (2684, 118395), (2745, 115764), (2970, 106994), (3294, 96470), (3355, 94716), (3508, 90585), (3660, 86823), (4026, 78930), (4385, 72468), (5262, 60390), (5490, 57882), (5940, 53497), (6039, 52620), (6588, 48235), (6710, 47358), (7893, 40260), (8052, 39465), (8235, 38588), (8770, 36234), (9647, 32940), (10065, 31572), (10524, 30195), (10980, 28941), (12078, 26310), (13155, 24156), (13420, 23679), (15786, 20130), (16470, 19294), (17540, 18117)]