907927380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 2985776640

約数和(自身を除く): 2077849260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 101, 108, 124, 135, 155, 162, 179, 180, 186, 202, 270, 279, 303, 310, 324, 358, 372, 404, 405, 465, 505, 537, 540, 558, 606, 620, 716, 810, 837, 895, 909, 930, 1010, 1074, 1116, 1212, 1395, 1515, 1611, 1620, 1674, 1790, 1818, 1860, 2020, 2148, 2511, 2685, 2727, 2790, 3030, 3131, 3222, 3348, 3580, 3636, 4185, 4545, 4833, 5022, 5370, 5454, 5549, 5580, 6060, 6262, 6444, 8055, 8181, 8370, 9090, 9393, 9666, 10044, 10740, 10908, 11098, 12524, 12555, 13635, 14499, 15655, 16110, 16362, 16647, 16740, 18079, 18180, 18786, 19332, 22196, 24165, 25110, 27270, 27745, 28179, 28998, 31310, 32220, 32724, 33294, 36158, 37572, 40905, 46965, 48330, 49941, 50220, 54237, 54540, 55490, 56358, 57996, 62620, 66588, 72316, 72495, 81810, 83235, 84537, 90395, 93930, 96660, 99882, 108474, 110980, 112716, 140895, 144990, 149823, 162711, 163620, 166470, 169074, 180790, 187860, 199764, 216948, 249705, 253611, 271185, 281790, 289980, 299646, 325422, 332940, 338148, 361580, 422685, 449469, 488133, 499410, 507222, 542370, 560449, 563580, 599292, 650844, 749115, 813555, 845370, 898938, 976266, 998820, 1014444, 1084740, 1120898, 1268055, 1464399, 1498230, 1627110, 1681347, 1690740, 1797876, 1952532, 2241796, 2247345, 2440665, 2536110, 2802245, 2928798, 2996460, 3254220, 3362694, 4494690, 4881330, 5044041, 5072220, 5604490, 5857596, 6725388, 7321995, 8406735, 8989380, 9762660, 10088082, 11208980, 14643990, 15132123, 16813470, 20176164, 25220205, 29287980, 30264246, 33626940, 45396369, 50440410, 60528492, 75660615, 90792738, 100880820, 151321230, 181585476, 226981845, 302642460, 453963690, 907927380]

約数ペア:

[(1, 907927380), (2, 453963690), (3, 302642460), (4, 226981845), (5, 181585476), (6, 151321230), (9, 100880820), (10, 90792738), (12, 75660615), (15, 60528492), (18, 50440410), (20, 45396369), (27, 33626940), (30, 30264246), (31, 29287980), (36, 25220205), (45, 20176164), (54, 16813470), (60, 15132123), (62, 14643990), (81, 11208980), (90, 10088082), (93, 9762660), (101, 8989380), (108, 8406735), (124, 7321995), (135, 6725388), (155, 5857596), (162, 5604490), (179, 5072220), (180, 5044041), (186, 4881330), (202, 4494690), (270, 3362694), (279, 3254220), (303, 2996460), (310, 2928798), (324, 2802245), (358, 2536110), (372, 2440665), (404, 2247345), (405, 2241796), (465, 1952532), (505, 1797876), (537, 1690740), (540, 1681347), (558, 1627110), (606, 1498230), (620, 1464399), (716, 1268055), (810, 1120898), (837, 1084740), (895, 1014444), (909, 998820), (930, 976266), (1010, 898938), (1074, 845370), (1116, 813555), (1212, 749115), (1395, 650844), (1515, 599292), (1611, 563580), (1620, 560449), (1674, 542370), (1790, 507222), (1818, 499410), (1860, 488133), (2020, 449469), (2148, 422685), (2511, 361580), (2685, 338148), (2727, 332940), (2790, 325422), (3030, 299646), (3131, 289980), (3222, 281790), (3348, 271185), (3580, 253611), (3636, 249705), (4185, 216948), (4545, 199764), (4833, 187860), (5022, 180790), (5370, 169074), (5454, 166470), (5549, 163620), (5580, 162711), (6060, 149823), (6262, 144990), (6444, 140895), (8055, 112716), (8181, 110980), (8370, 108474), (9090, 99882), (9393, 96660), (9666, 93930), (10044, 90395), (10740, 84537), (10908, 83235), (11098, 81810), (12524, 72495), (12555, 72316), (13635, 66588), (14499, 62620), (15655, 57996), (16110, 56358), (16362, 55490), (16647, 54540), (16740, 54237), (18079, 50220), (18180, 49941), (18786, 48330), (19332, 46965), (22196, 40905), (24165, 37572), (25110, 36158), (27270, 33294), (27745, 32724), (28179, 32220), (28998, 31310)]