74651200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 205259432

約数和(自身を除く): 130608232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 97, 100, 104, 130, 148, 160, 185, 194, 200, 208, 260, 296, 320, 325, 370, 388, 400, 416, 481, 485, 520, 592, 650, 740, 776, 800, 832, 925, 962, 970, 1040, 1184, 1261, 1300, 1480, 1552, 1600, 1850, 1924, 1940, 2080, 2368, 2405, 2425, 2522, 2600, 2960, 3104, 3589, 3700, 3848, 3880, 4160, 4810, 4850, 5044, 5200, 5920, 6208, 6305, 7178, 7400, 7696, 7760, 9620, 9700, 10088, 10400, 11840, 12025, 12610, 14356, 14800, 15392, 15520, 17945, 19240, 19400, 20176, 20800, 24050, 25220, 28712, 29600, 30784, 31040, 31525, 35890, 38480, 38800, 40352, 46657, 48100, 50440, 57424, 59200, 63050, 71780, 76960, 77600, 80704, 89725, 93314, 96200, 100880, 114848, 126100, 143560, 153920, 155200, 179450, 186628, 192400, 201760, 229696, 233285, 252200, 287120, 358900, 373256, 384800, 403520, 466570, 504400, 574240, 717800, 746512, 769600, 933140, 1008800, 1148480, 1166425, 1435600, 1493024, 1866280, 2017600, 2332850, 2871200, 2986048, 3732560, 4665700, 5742400, 7465120, 9331400, 14930240, 18662800, 37325600, 74651200]

約数ペア:

[(1, 74651200), (2, 37325600), (4, 18662800), (5, 14930240), (8, 9331400), (10, 7465120), (13, 5742400), (16, 4665700), (20, 3732560), (25, 2986048), (26, 2871200), (32, 2332850), (37, 2017600), (40, 1866280), (50, 1493024), (52, 1435600), (64, 1166425), (65, 1148480), (74, 1008800), (80, 933140), (97, 769600), (100, 746512), (104, 717800), (130, 574240), (148, 504400), (160, 466570), (185, 403520), (194, 384800), (200, 373256), (208, 358900), (260, 287120), (296, 252200), (320, 233285), (325, 229696), (370, 201760), (388, 192400), (400, 186628), (416, 179450), (481, 155200), (485, 153920), (520, 143560), (592, 126100), (650, 114848), (740, 100880), (776, 96200), (800, 93314), (832, 89725), (925, 80704), (962, 77600), (970, 76960), (1040, 71780), (1184, 63050), (1261, 59200), (1300, 57424), (1480, 50440), (1552, 48100), (1600, 46657), (1850, 40352), (1924, 38800), (1940, 38480), (2080, 35890), (2368, 31525), (2405, 31040), (2425, 30784), (2522, 29600), (2600, 28712), (2960, 25220), (3104, 24050), (3589, 20800), (3700, 20176), (3848, 19400), (3880, 19240), (4160, 17945), (4810, 15520), (4850, 15392), (5044, 14800), (5200, 14356), (5920, 12610), (6208, 12025), (6305, 11840), (7178, 10400), (7400, 10088), (7696, 9700), (7760, 9620)]