33978420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 123379200

約数和(自身を除く): 89400780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 101, 105, 108, 126, 135, 140, 178, 180, 189, 202, 210, 252, 267, 270, 303, 315, 356, 378, 404, 420, 445, 505, 534, 540, 606, 623, 630, 707, 756, 801, 890, 909, 945, 1010, 1068, 1212, 1246, 1260, 1335, 1414, 1515, 1602, 1780, 1818, 1869, 1890, 2020, 2121, 2403, 2492, 2670, 2727, 2828, 3030, 3115, 3204, 3535, 3636, 3738, 3780, 4005, 4242, 4545, 4806, 5340, 5454, 5607, 6060, 6230, 6363, 7070, 7476, 8010, 8484, 8989, 9090, 9345, 9612, 10605, 10908, 11214, 12015, 12460, 12726, 13635, 14140, 16020, 16821, 17978, 18180, 18690, 19089, 21210, 22428, 24030, 25452, 26967, 27270, 28035, 31815, 33642, 35956, 37380, 38178, 42420, 44945, 48060, 53934, 54540, 56070, 62923, 63630, 67284, 76356, 80901, 84105, 89890, 95445, 107868, 112140, 125846, 127260, 134835, 161802, 168210, 179780, 188769, 190890, 242703, 251692, 269670, 314615, 323604, 336420, 377538, 381780, 404505, 485406, 539340, 566307, 629230, 755076, 809010, 943845, 970812, 1132614, 1213515, 1258460, 1618020, 1698921, 1887690, 2265228, 2427030, 2831535, 3397842, 3775380, 4854060, 5663070, 6795684, 8494605, 11326140, 16989210, 33978420]

約数ペア:

[(1, 33978420), (2, 16989210), (3, 11326140), (4, 8494605), (5, 6795684), (6, 5663070), (7, 4854060), (9, 3775380), (10, 3397842), (12, 2831535), (14, 2427030), (15, 2265228), (18, 1887690), (20, 1698921), (21, 1618020), (27, 1258460), (28, 1213515), (30, 1132614), (35, 970812), (36, 943845), (42, 809010), (45, 755076), (54, 629230), (60, 566307), (63, 539340), (70, 485406), (84, 404505), (89, 381780), (90, 377538), (101, 336420), (105, 323604), (108, 314615), (126, 269670), (135, 251692), (140, 242703), (178, 190890), (180, 188769), (189, 179780), (202, 168210), (210, 161802), (252, 134835), (267, 127260), (270, 125846), (303, 112140), (315, 107868), (356, 95445), (378, 89890), (404, 84105), (420, 80901), (445, 76356), (505, 67284), (534, 63630), (540, 62923), (606, 56070), (623, 54540), (630, 53934), (707, 48060), (756, 44945), (801, 42420), (890, 38178), (909, 37380), (945, 35956), (1010, 33642), (1068, 31815), (1212, 28035), (1246, 27270), (1260, 26967), (1335, 25452), (1414, 24030), (1515, 22428), (1602, 21210), (1780, 19089), (1818, 18690), (1869, 18180), (1890, 17978), (2020, 16821), (2121, 16020), (2403, 14140), (2492, 13635), (2670, 12726), (2727, 12460), (2828, 12015), (3030, 11214), (3115, 10908), (3204, 10605), (3535, 9612), (3636, 9345), (3738, 9090), (3780, 8989), (4005, 8484), (4242, 8010), (4545, 7476), (4806, 7070), (5340, 6363), (5454, 6230), (5607, 6060)]