355354380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 1114495200

約数和(自身を除く): 759140820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 179, 180, 205, 246, 269, 358, 369, 410, 492, 537, 538, 615, 716, 738, 807, 820, 895, 1074, 1076, 1230, 1345, 1476, 1611, 1614, 1790, 1845, 2148, 2421, 2460, 2685, 2690, 3222, 3228, 3580, 3690, 4035, 4842, 5370, 5380, 6444, 7339, 7380, 8055, 8070, 9684, 10740, 11029, 12105, 14678, 16110, 16140, 22017, 22058, 24210, 29356, 32220, 33087, 36695, 44034, 44116, 48151, 48420, 55145, 66051, 66174, 73390, 88068, 96302, 99261, 110085, 110290, 132102, 132348, 144453, 146780, 165435, 192604, 198522, 220170, 220580, 240755, 264204, 288906, 330255, 330870, 397044, 433359, 440340, 481510, 496305, 577812, 660510, 661740, 722265, 866718, 963020, 992610, 1321020, 1444530, 1733436, 1974191, 1985220, 2166795, 2889060, 3948382, 4333590, 5922573, 7896764, 8667180, 9870955, 11845146, 17767719, 19741910, 23690292, 29612865, 35535438, 39483820, 59225730, 71070876, 88838595, 118451460, 177677190, 355354380]

約数ペア:

[(1, 355354380), (2, 177677190), (3, 118451460), (4, 88838595), (5, 71070876), (6, 59225730), (9, 39483820), (10, 35535438), (12, 29612865), (15, 23690292), (18, 19741910), (20, 17767719), (30, 11845146), (36, 9870955), (41, 8667180), (45, 7896764), (60, 5922573), (82, 4333590), (90, 3948382), (123, 2889060), (164, 2166795), (179, 1985220), (180, 1974191), (205, 1733436), (246, 1444530), (269, 1321020), (358, 992610), (369, 963020), (410, 866718), (492, 722265), (537, 661740), (538, 660510), (615, 577812), (716, 496305), (738, 481510), (807, 440340), (820, 433359), (895, 397044), (1074, 330870), (1076, 330255), (1230, 288906), (1345, 264204), (1476, 240755), (1611, 220580), (1614, 220170), (1790, 198522), (1845, 192604), (2148, 165435), (2421, 146780), (2460, 144453), (2685, 132348), (2690, 132102), (3222, 110290), (3228, 110085), (3580, 99261), (3690, 96302), (4035, 88068), (4842, 73390), (5370, 66174), (5380, 66051), (6444, 55145), (7339, 48420), (7380, 48151), (8055, 44116), (8070, 44034), (9684, 36695), (10740, 33087), (11029, 32220), (12105, 29356), (14678, 24210), (16110, 22058), (16140, 22017)]