74865960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 277739280

約数和(自身を除く): 202873320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 941, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1882, 1989, 2040, 2210, 2340, 2652, 2823, 3060, 3315, 3764, 3978, 4420, 4680, 4705, 5304, 5646, 6120, 6630, 7528, 7956, 8469, 8840, 9410, 9945, 11292, 12233, 13260, 14115, 15912, 15997, 16938, 18820, 19890, 22584, 24466, 26520, 28230, 31994, 33876, 36699, 37640, 39780, 42345, 47991, 48932, 56460, 61165, 63988, 67752, 73398, 79560, 79985, 84690, 95982, 97864, 110097, 112920, 122330, 127976, 143973, 146796, 159970, 169380, 183495, 191964, 207961, 220194, 239955, 244660, 287946, 293592, 319940, 338760, 366990, 383928, 415922, 440388, 479910, 489320, 550485, 575892, 623883, 639880, 719865, 733980, 831844, 880776, 959820, 1039805, 1100970, 1151784, 1247766, 1439730, 1467960, 1663688, 1871649, 1919640, 2079610, 2201940, 2495532, 2879460, 3119415, 3743298, 4159220, 4403880, 4991064, 5758920, 6238830, 7486596, 8318440, 9358245, 12477660, 14973192, 18716490, 24955320, 37432980, 74865960]

約数ペア:

[(1, 74865960), (2, 37432980), (3, 24955320), (4, 18716490), (5, 14973192), (6, 12477660), (8, 9358245), (9, 8318440), (10, 7486596), (12, 6238830), (13, 5758920), (15, 4991064), (17, 4403880), (18, 4159220), (20, 3743298), (24, 3119415), (26, 2879460), (30, 2495532), (34, 2201940), (36, 2079610), (39, 1919640), (40, 1871649), (45, 1663688), (51, 1467960), (52, 1439730), (60, 1247766), (65, 1151784), (68, 1100970), (72, 1039805), (78, 959820), (85, 880776), (90, 831844), (102, 733980), (104, 719865), (117, 639880), (120, 623883), (130, 575892), (136, 550485), (153, 489320), (156, 479910), (170, 440388), (180, 415922), (195, 383928), (204, 366990), (221, 338760), (234, 319940), (255, 293592), (260, 287946), (306, 244660), (312, 239955), (340, 220194), (360, 207961), (390, 191964), (408, 183495), (442, 169380), (468, 159970), (510, 146796), (520, 143973), (585, 127976), (612, 122330), (663, 112920), (680, 110097), (765, 97864), (780, 95982), (884, 84690), (936, 79985), (941, 79560), (1020, 73398), (1105, 67752), (1170, 63988), (1224, 61165), (1326, 56460), (1530, 48932), (1560, 47991), (1768, 42345), (1882, 39780), (1989, 37640), (2040, 36699), (2210, 33876), (2340, 31994), (2652, 28230), (2823, 26520), (3060, 24466), (3315, 22584), (3764, 19890), (3978, 18820), (4420, 16938), (4680, 15997), (4705, 15912), (5304, 14115), (5646, 13260), (6120, 12233), (6630, 11292), (7528, 9945), (7956, 9410), (8469, 8840)]