76368420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 187082460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 59, 60, 68, 81, 85, 90, 94, 102, 108, 118, 135, 141, 153, 162, 170, 177, 180, 188, 204, 235, 236, 255, 270, 282, 295, 306, 324, 340, 354, 405, 423, 459, 470, 510, 531, 540, 564, 590, 612, 705, 708, 765, 799, 810, 846, 885, 918, 940, 1003, 1020, 1062, 1180, 1269, 1377, 1410, 1530, 1593, 1598, 1620, 1692, 1770, 1836, 2006, 2115, 2124, 2295, 2397, 2538, 2655, 2754, 2773, 2820, 3009, 3060, 3186, 3196, 3540, 3807, 3995, 4012, 4230, 4590, 4779, 4794, 5015, 5076, 5310, 5508, 5546, 6018, 6345, 6372, 6885, 7191, 7614, 7965, 7990, 8319, 8460, 9027, 9180, 9558, 9588, 10030, 10620, 11092, 11985, 12036, 12690, 13770, 13865, 14382, 15045, 15228, 15930, 15980, 16638, 18054, 19035, 19116, 20060, 21573, 23895, 23970, 24957, 25380, 27081, 27540, 27730, 28764, 30090, 31860, 33276, 35955, 36108, 38070, 41595, 43146, 45135, 47141, 47790, 47940, 49914, 54162, 55460, 60180, 64719, 71910, 74871, 76140, 81243, 83190, 86292, 90270, 94282, 95580, 99828, 107865, 108324, 124785, 129438, 135405, 141423, 143820, 149742, 162486, 166380, 180540, 188564, 215730, 224613, 235705, 249570, 258876, 270810, 282846, 299484, 323595, 324972, 374355, 406215, 424269, 431460, 449226, 471410, 499140, 541620, 565692, 647190, 707115, 748710, 812430, 848538, 898452, 942820, 1123065, 1272807, 1294380, 1414230, 1497420, 1624860, 1697076, 2121345, 2246130, 2545614, 2828460, 3818421, 4242690, 4492260, 5091228, 6364035, 7636842, 8485380, 12728070, 15273684, 19092105, 25456140, 38184210, 76368420]

約数ペア:

[(1, 76368420), (2, 38184210), (3, 25456140), (4, 19092105), (5, 15273684), (6, 12728070), (9, 8485380), (10, 7636842), (12, 6364035), (15, 5091228), (17, 4492260), (18, 4242690), (20, 3818421), (27, 2828460), (30, 2545614), (34, 2246130), (36, 2121345), (45, 1697076), (47, 1624860), (51, 1497420), (54, 1414230), (59, 1294380), (60, 1272807), (68, 1123065), (81, 942820), (85, 898452), (90, 848538), (94, 812430), (102, 748710), (108, 707115), (118, 647190), (135, 565692), (141, 541620), (153, 499140), (162, 471410), (170, 449226), (177, 431460), (180, 424269), (188, 406215), (204, 374355), (235, 324972), (236, 323595), (255, 299484), (270, 282846), (282, 270810), (295, 258876), (306, 249570), (324, 235705), (340, 224613), (354, 215730), (405, 188564), (423, 180540), (459, 166380), (470, 162486), (510, 149742), (531, 143820), (540, 141423), (564, 135405), (590, 129438), (612, 124785), (705, 108324), (708, 107865), (765, 99828), (799, 95580), (810, 94282), (846, 90270), (885, 86292), (918, 83190), (940, 81243), (1003, 76140), (1020, 74871), (1062, 71910), (1180, 64719), (1269, 60180), (1377, 55460), (1410, 54162), (1530, 49914), (1593, 47940), (1598, 47790), (1620, 47141), (1692, 45135), (1770, 43146), (1836, 41595), (2006, 38070), (2115, 36108), (2124, 35955), (2295, 33276), (2397, 31860), (2538, 30090), (2655, 28764), (2754, 27730), (2773, 27540), (2820, 27081), (3009, 25380), (3060, 24957), (3186, 23970), (3196, 23895), (3540, 21573), (3807, 20060), (3995, 19116), (4012, 19035), (4230, 18054), (4590, 16638), (4779, 15980), (4794, 15930), (5015, 15228), (5076, 15045), (5310, 14382), (5508, 13865), (5546, 13770), (6018, 12690), (6345, 12036), (6372, 11985), (6885, 11092), (7191, 10620), (7614, 10030), (7965, 9588), (7990, 9558), (8319, 9180), (8460, 9027)]