447283260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 1444244256

約数和(自身を除く): 996960996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 313, 340, 467, 510, 612, 626, 765, 934, 939, 1020, 1252, 1401, 1530, 1565, 1868, 1878, 2335, 2802, 2817, 3060, 3130, 3756, 4203, 4670, 4695, 5321, 5604, 5634, 6260, 7005, 7939, 8406, 9340, 9390, 10642, 11268, 14010, 14085, 15878, 15963, 16812, 18780, 21015, 21284, 23817, 26605, 28020, 28170, 31756, 31926, 39695, 42030, 47634, 47889, 53210, 56340, 63852, 71451, 79390, 79815, 84060, 95268, 95778, 106420, 119085, 142902, 146171, 158780, 159630, 191556, 238170, 239445, 285804, 292342, 319260, 357255, 438513, 476340, 478890, 584684, 714510, 730855, 877026, 957780, 1315539, 1429020, 1461710, 1754052, 2192565, 2484907, 2631078, 2923420, 4385130, 4969814, 5262156, 6577695, 7454721, 8770260, 9939628, 12424535, 13155390, 14909442, 22364163, 24849070, 26310780, 29818884, 37273605, 44728326, 49698140, 74547210, 89456652, 111820815, 149094420, 223641630, 447283260]

約数ペア:

[(1, 447283260), (2, 223641630), (3, 149094420), (4, 111820815), (5, 89456652), (6, 74547210), (9, 49698140), (10, 44728326), (12, 37273605), (15, 29818884), (17, 26310780), (18, 24849070), (20, 22364163), (30, 14909442), (34, 13155390), (36, 12424535), (45, 9939628), (51, 8770260), (60, 7454721), (68, 6577695), (85, 5262156), (90, 4969814), (102, 4385130), (153, 2923420), (170, 2631078), (180, 2484907), (204, 2192565), (255, 1754052), (306, 1461710), (313, 1429020), (340, 1315539), (467, 957780), (510, 877026), (612, 730855), (626, 714510), (765, 584684), (934, 478890), (939, 476340), (1020, 438513), (1252, 357255), (1401, 319260), (1530, 292342), (1565, 285804), (1868, 239445), (1878, 238170), (2335, 191556), (2802, 159630), (2817, 158780), (3060, 146171), (3130, 142902), (3756, 119085), (4203, 106420), (4670, 95778), (4695, 95268), (5321, 84060), (5604, 79815), (5634, 79390), (6260, 71451), (7005, 63852), (7939, 56340), (8406, 53210), (9340, 47889), (9390, 47634), (10642, 42030), (11268, 39695), (14010, 31926), (14085, 31756), (15878, 28170), (15963, 28020), (16812, 26605), (18780, 23817), (21015, 21284)]