202151700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 252

約数和(自身を含む): 683081280

約数和(自身を除く): 480929580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 59, 60, 75, 81, 90, 94, 100, 108, 118, 135, 141, 150, 162, 177, 180, 188, 225, 235, 236, 243, 270, 282, 295, 300, 324, 354, 405, 423, 450, 470, 486, 531, 540, 564, 590, 675, 705, 708, 729, 810, 846, 885, 900, 940, 972, 1062, 1175, 1180, 1215, 1269, 1350, 1410, 1458, 1475, 1593, 1620, 1692, 1770, 2025, 2115, 2124, 2350, 2430, 2538, 2655, 2700, 2773, 2820, 2916, 2950, 3186, 3525, 3540, 3645, 3807, 4050, 4230, 4425, 4700, 4779, 4860, 5076, 5310, 5546, 5900, 6075, 6345, 6372, 7050, 7290, 7614, 7965, 8100, 8319, 8460, 8850, 9558, 10575, 10620, 11092, 11421, 12150, 12690, 13275, 13865, 14100, 14337, 14580, 15228, 15930, 16638, 17700, 18225, 19035, 19116, 21150, 22842, 23895, 24300, 24957, 25380, 26550, 27730, 28674, 31725, 31860, 33276, 34263, 36450, 38070, 39825, 41595, 42300, 43011, 45684, 47790, 49914, 53100, 55460, 57105, 57348, 63450, 68526, 69325, 71685, 72900, 74871, 76140, 79650, 83190, 86022, 95175, 95580, 99828, 114210, 119475, 124785, 126900, 137052, 138650, 143370, 149742, 159300, 166380, 171315, 172044, 190350, 207975, 215055, 224613, 228420, 238950, 249570, 277300, 285525, 286740, 299484, 342630, 358425, 374355, 380700, 415950, 430110, 449226, 477900, 499140, 571050, 623925, 673839, 685260, 716850, 748710, 831900, 856575, 860220, 898452, 1075275, 1123065, 1142100, 1247850, 1347678, 1433700, 1497420, 1713150, 1871775, 2021517, 2150550, 2246130, 2495700, 2695356, 3369195, 3426300, 3743550, 4043034, 4301100, 4492260, 5615325, 6738390, 7487100, 8086068, 10107585, 11230650, 13476780, 16845975, 20215170, 22461300, 33691950, 40430340, 50537925, 67383900, 101075850, 202151700]

約数ペア:

[(1, 202151700), (2, 101075850), (3, 67383900), (4, 50537925), (5, 40430340), (6, 33691950), (9, 22461300), (10, 20215170), (12, 16845975), (15, 13476780), (18, 11230650), (20, 10107585), (25, 8086068), (27, 7487100), (30, 6738390), (36, 5615325), (45, 4492260), (47, 4301100), (50, 4043034), (54, 3743550), (59, 3426300), (60, 3369195), (75, 2695356), (81, 2495700), (90, 2246130), (94, 2150550), (100, 2021517), (108, 1871775), (118, 1713150), (135, 1497420), (141, 1433700), (150, 1347678), (162, 1247850), (177, 1142100), (180, 1123065), (188, 1075275), (225, 898452), (235, 860220), (236, 856575), (243, 831900), (270, 748710), (282, 716850), (295, 685260), (300, 673839), (324, 623925), (354, 571050), (405, 499140), (423, 477900), (450, 449226), (470, 430110), (486, 415950), (531, 380700), (540, 374355), (564, 358425), (590, 342630), (675, 299484), (705, 286740), (708, 285525), (729, 277300), (810, 249570), (846, 238950), (885, 228420), (900, 224613), (940, 215055), (972, 207975), (1062, 190350), (1175, 172044), (1180, 171315), (1215, 166380), (1269, 159300), (1350, 149742), (1410, 143370), (1458, 138650), (1475, 137052), (1593, 126900), (1620, 124785), (1692, 119475), (1770, 114210), (2025, 99828), (2115, 95580), (2124, 95175), (2350, 86022), (2430, 83190), (2538, 79650), (2655, 76140), (2700, 74871), (2773, 72900), (2820, 71685), (2916, 69325), (2950, 68526), (3186, 63450), (3525, 57348), (3540, 57105), (3645, 55460), (3807, 53100), (4050, 49914), (4230, 47790), (4425, 45684), (4700, 43011), (4779, 42300), (4860, 41595), (5076, 39825), (5310, 38070), (5546, 36450), (5900, 34263), (6075, 33276), (6345, 31860), (6372, 31725), (7050, 28674), (7290, 27730), (7614, 26550), (7965, 25380), (8100, 24957), (8319, 24300), (8460, 23895), (8850, 22842), (9558, 21150), (10575, 19116), (10620, 19035), (11092, 18225), (11421, 17700), (12150, 16638), (12690, 15930), (13275, 15228), (13865, 14580), (14100, 14337)]