74527360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 191237760

約数和(自身を除く): 116710400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 80, 83, 92, 115, 122, 128, 160, 166, 184, 230, 244, 305, 320, 332, 368, 415, 460, 488, 610, 640, 664, 736, 830, 920, 976, 1220, 1328, 1403, 1472, 1660, 1840, 1909, 1952, 2440, 2656, 2806, 2944, 3320, 3680, 3818, 3904, 4880, 5063, 5312, 5612, 6640, 7015, 7360, 7636, 7808, 9545, 9760, 10126, 10624, 11224, 13280, 14030, 14720, 15272, 19090, 19520, 20252, 22448, 25315, 26560, 28060, 30544, 38180, 39040, 40504, 44896, 50630, 53120, 56120, 61088, 76360, 81008, 89792, 101260, 112240, 116449, 122176, 152720, 162016, 179584, 202520, 224480, 232898, 244352, 305440, 324032, 405040, 448960, 465796, 582245, 610880, 648064, 810080, 897920, 931592, 1164490, 1221760, 1620160, 1863184, 2328980, 3240320, 3726368, 4657960, 7452736, 9315920, 14905472, 18631840, 37263680, 74527360]

約数ペア:

[(1, 74527360), (2, 37263680), (4, 18631840), (5, 14905472), (8, 9315920), (10, 7452736), (16, 4657960), (20, 3726368), (23, 3240320), (32, 2328980), (40, 1863184), (46, 1620160), (61, 1221760), (64, 1164490), (80, 931592), (83, 897920), (92, 810080), (115, 648064), (122, 610880), (128, 582245), (160, 465796), (166, 448960), (184, 405040), (230, 324032), (244, 305440), (305, 244352), (320, 232898), (332, 224480), (368, 202520), (415, 179584), (460, 162016), (488, 152720), (610, 122176), (640, 116449), (664, 112240), (736, 101260), (830, 89792), (920, 81008), (976, 76360), (1220, 61088), (1328, 56120), (1403, 53120), (1472, 50630), (1660, 44896), (1840, 40504), (1909, 39040), (1952, 38180), (2440, 30544), (2656, 28060), (2806, 26560), (2944, 25315), (3320, 22448), (3680, 20252), (3818, 19520), (3904, 19090), (4880, 15272), (5063, 14720), (5312, 14030), (5612, 13280), (6640, 11224), (7015, 10624), (7360, 10126), (7636, 9760), (7808, 9545)]