893485620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 2881992960

約数和(自身を除く): 1988507340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 197, 222, 227, 270, 333, 370, 394, 444, 454, 540, 555, 591, 666, 681, 740, 788, 908, 985, 999, 1110, 1135, 1182, 1332, 1362, 1665, 1773, 1970, 1998, 2043, 2220, 2270, 2364, 2724, 2955, 3330, 3405, 3546, 3940, 3996, 4086, 4540, 4995, 5319, 5910, 6129, 6660, 6810, 7092, 7289, 8172, 8399, 8865, 9990, 10215, 10638, 11820, 12258, 13620, 14578, 16798, 17730, 19980, 20430, 21276, 21867, 24516, 25197, 26595, 29156, 30645, 33596, 35460, 36445, 40860, 41995, 43734, 44719, 50394, 53190, 61290, 65601, 72890, 75591, 83990, 87468, 89438, 100788, 106380, 109335, 122580, 125985, 131202, 134157, 145780, 151182, 167980, 178876, 196803, 218670, 223595, 226773, 251970, 262404, 268314, 302364, 328005, 377955, 393606, 402471, 437340, 447190, 453546, 503940, 536628, 656010, 670785, 755910, 787212, 804942, 894380, 907092, 984015, 1133865, 1207413, 1312020, 1341570, 1511820, 1609884, 1654603, 1968030, 2012355, 2267730, 2414826, 2683140, 3309206, 3936060, 4024710, 4535460, 4829652, 4963809, 6037065, 6618412, 8049420, 8273015, 9927618, 12074130, 14891427, 16546030, 19855236, 24148260, 24819045, 29782854, 33092060, 44674281, 49638090, 59565708, 74457135, 89348562, 99276180, 148914270, 178697124, 223371405, 297828540, 446742810, 893485620]

約数ペア:

[(1, 893485620), (2, 446742810), (3, 297828540), (4, 223371405), (5, 178697124), (6, 148914270), (9, 99276180), (10, 89348562), (12, 74457135), (15, 59565708), (18, 49638090), (20, 44674281), (27, 33092060), (30, 29782854), (36, 24819045), (37, 24148260), (45, 19855236), (54, 16546030), (60, 14891427), (74, 12074130), (90, 9927618), (108, 8273015), (111, 8049420), (135, 6618412), (148, 6037065), (180, 4963809), (185, 4829652), (197, 4535460), (222, 4024710), (227, 3936060), (270, 3309206), (333, 2683140), (370, 2414826), (394, 2267730), (444, 2012355), (454, 1968030), (540, 1654603), (555, 1609884), (591, 1511820), (666, 1341570), (681, 1312020), (740, 1207413), (788, 1133865), (908, 984015), (985, 907092), (999, 894380), (1110, 804942), (1135, 787212), (1182, 755910), (1332, 670785), (1362, 656010), (1665, 536628), (1773, 503940), (1970, 453546), (1998, 447190), (2043, 437340), (2220, 402471), (2270, 393606), (2364, 377955), (2724, 328005), (2955, 302364), (3330, 268314), (3405, 262404), (3546, 251970), (3940, 226773), (3996, 223595), (4086, 218670), (4540, 196803), (4995, 178876), (5319, 167980), (5910, 151182), (6129, 145780), (6660, 134157), (6810, 131202), (7092, 125985), (7289, 122580), (8172, 109335), (8399, 106380), (8865, 100788), (9990, 89438), (10215, 87468), (10638, 83990), (11820, 75591), (12258, 72890), (13620, 65601), (14578, 61290), (16798, 53190), (17730, 50394), (19980, 44719), (20430, 43734), (21276, 41995), (21867, 40860), (24516, 36445), (25197, 35460), (26595, 33596), (29156, 30645)]