149302400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 412135080

約数和(自身を除く): 262832680

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, 128, 130, 148, 160, 185, 194, 200, 208, 260, 296, 320, 325, 370, 388, 400, 416, 481, 485, 520, 592, 640, 650, 740, 776, 800, 832, 925, 962, 970, 1040, 1184, 1261, 1300, 1480, 1552, 1600, 1664, 1850, 1924, 1940, 2080, 2368, 2405, 2425, 2522, 2600, 2960, 3104, 3200, 3589, 3700, 3848, 3880, 4160, 4736, 4810, 4850, 5044, 5200, 5920, 6208, 6305, 7178, 7400, 7696, 7760, 8320, 9620, 9700, 10088, 10400, 11840, 12025, 12416, 12610, 14356, 14800, 15392, 15520, 17945, 19240, 19400, 20176, 20800, 23680, 24050, 25220, 28712, 29600, 30784, 31040, 31525, 35890, 38480, 38800, 40352, 41600, 46657, 48100, 50440, 57424, 59200, 61568, 62080, 63050, 71780, 76960, 77600, 80704, 89725, 93314, 96200, 100880, 114848, 118400, 126100, 143560, 153920, 155200, 161408, 179450, 186628, 192400, 201760, 229696, 233285, 252200, 287120, 307840, 310400, 358900, 373256, 384800, 403520, 459392, 466570, 504400, 574240, 717800, 746512, 769600, 807040, 933140, 1008800, 1148480, 1166425, 1435600, 1493024, 1539200, 1866280, 2017600, 2296960, 2332850, 2871200, 2986048, 3732560, 4035200, 4665700, 5742400, 5972096, 7465120, 9331400, 11484800, 14930240, 18662800, 29860480, 37325600, 74651200, 149302400]

約数ペア:

[(1, 149302400), (2, 74651200), (4, 37325600), (5, 29860480), (8, 18662800), (10, 14930240), (13, 11484800), (16, 9331400), (20, 7465120), (25, 5972096), (26, 5742400), (32, 4665700), (37, 4035200), (40, 3732560), (50, 2986048), (52, 2871200), (64, 2332850), (65, 2296960), (74, 2017600), (80, 1866280), (97, 1539200), (100, 1493024), (104, 1435600), (128, 1166425), (130, 1148480), (148, 1008800), (160, 933140), (185, 807040), (194, 769600), (200, 746512), (208, 717800), (260, 574240), (296, 504400), (320, 466570), (325, 459392), (370, 403520), (388, 384800), (400, 373256), (416, 358900), (481, 310400), (485, 307840), (520, 287120), (592, 252200), (640, 233285), (650, 229696), (740, 201760), (776, 192400), (800, 186628), (832, 179450), (925, 161408), (962, 155200), (970, 153920), (1040, 143560), (1184, 126100), (1261, 118400), (1300, 114848), (1480, 100880), (1552, 96200), (1600, 93314), (1664, 89725), (1850, 80704), (1924, 77600), (1940, 76960), (2080, 71780), (2368, 63050), (2405, 62080), (2425, 61568), (2522, 59200), (2600, 57424), (2960, 50440), (3104, 48100), (3200, 46657), (3589, 41600), (3700, 40352), (3848, 38800), (3880, 38480), (4160, 35890), (4736, 31525), (4810, 31040), (4850, 30784), (5044, 29600), (5200, 28712), (5920, 25220), (6208, 24050), (6305, 23680), (7178, 20800), (7400, 20176), (7696, 19400), (7760, 19240), (8320, 17945), (9620, 15520), (9700, 15392), (10088, 14800), (10400, 14356), (11840, 12610), (12025, 12416)]