83378460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 274982400

約数和(自身を除く): 191603940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 61, 66, 76, 95, 109, 110, 114, 122, 132, 165, 183, 190, 209, 218, 220, 228, 244, 285, 305, 327, 330, 366, 380, 418, 436, 545, 570, 610, 627, 654, 660, 671, 732, 836, 915, 1045, 1090, 1140, 1159, 1199, 1220, 1254, 1308, 1342, 1635, 1830, 2013, 2071, 2090, 2180, 2318, 2398, 2508, 2684, 3135, 3270, 3355, 3477, 3597, 3660, 4026, 4142, 4180, 4636, 4796, 5795, 5995, 6213, 6270, 6540, 6649, 6710, 6954, 7194, 8052, 8284, 10065, 10355, 11590, 11990, 12426, 12540, 12749, 13298, 13420, 13908, 14388, 17385, 17985, 19947, 20130, 20710, 22781, 23180, 23980, 24852, 25498, 26596, 31065, 33245, 34770, 35970, 38247, 39894, 40260, 41420, 45562, 50996, 62130, 63745, 66490, 68343, 69540, 71940, 73139, 76494, 79788, 91124, 99735, 113905, 124260, 126331, 127490, 132980, 136686, 146278, 152988, 191235, 199470, 219417, 227810, 252662, 254980, 273372, 292556, 341715, 365695, 378993, 382470, 398940, 438834, 455620, 505324, 631655, 683430, 731390, 757986, 764940, 877668, 1097085, 1263310, 1366860, 1389641, 1462780, 1515972, 1894965, 2194170, 2526620, 2779282, 3789930, 4168923, 4388340, 5558564, 6948205, 7579860, 8337846, 13896410, 16675692, 20844615, 27792820, 41689230, 83378460]

約数ペア:

[(1, 83378460), (2, 41689230), (3, 27792820), (4, 20844615), (5, 16675692), (6, 13896410), (10, 8337846), (11, 7579860), (12, 6948205), (15, 5558564), (19, 4388340), (20, 4168923), (22, 3789930), (30, 2779282), (33, 2526620), (38, 2194170), (44, 1894965), (55, 1515972), (57, 1462780), (60, 1389641), (61, 1366860), (66, 1263310), (76, 1097085), (95, 877668), (109, 764940), (110, 757986), (114, 731390), (122, 683430), (132, 631655), (165, 505324), (183, 455620), (190, 438834), (209, 398940), (218, 382470), (220, 378993), (228, 365695), (244, 341715), (285, 292556), (305, 273372), (327, 254980), (330, 252662), (366, 227810), (380, 219417), (418, 199470), (436, 191235), (545, 152988), (570, 146278), (610, 136686), (627, 132980), (654, 127490), (660, 126331), (671, 124260), (732, 113905), (836, 99735), (915, 91124), (1045, 79788), (1090, 76494), (1140, 73139), (1159, 71940), (1199, 69540), (1220, 68343), (1254, 66490), (1308, 63745), (1342, 62130), (1635, 50996), (1830, 45562), (2013, 41420), (2071, 40260), (2090, 39894), (2180, 38247), (2318, 35970), (2398, 34770), (2508, 33245), (2684, 31065), (3135, 26596), (3270, 25498), (3355, 24852), (3477, 23980), (3597, 23180), (3660, 22781), (4026, 20710), (4142, 20130), (4180, 19947), (4636, 17985), (4796, 17385), (5795, 14388), (5995, 13908), (6213, 13420), (6270, 13298), (6540, 12749), (6649, 12540), (6710, 12426), (6954, 11990), (7194, 11590), (8052, 10355), (8284, 10065)]