219020400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 180

約数和(自身を含む): 770268408

約数和(自身を除く): 551248008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 166, 180, 200, 225, 240, 249, 300, 332, 360, 400, 415, 450, 498, 600, 664, 720, 733, 747, 830, 900, 996, 1200, 1245, 1328, 1466, 1494, 1660, 1800, 1992, 2075, 2199, 2490, 2932, 2988, 3320, 3600, 3665, 3735, 3984, 4150, 4398, 4980, 5864, 5976, 6225, 6597, 6640, 7330, 7470, 8300, 8796, 9960, 10995, 11728, 11952, 12450, 13194, 14660, 14940, 16600, 17592, 18325, 18675, 19920, 21990, 24900, 26388, 29320, 29880, 32985, 33200, 35184, 36650, 37350, 43980, 49800, 52776, 54975, 58640, 59760, 60839, 65970, 73300, 74700, 87960, 99600, 105552, 109950, 121678, 131940, 146600, 149400, 164925, 175920, 182517, 219900, 243356, 263880, 293200, 298800, 304195, 329850, 365034, 439800, 486712, 527760, 547551, 608390, 659700, 730068, 879600, 912585, 973424, 1095102, 1216780, 1319400, 1460136, 1520975, 1825170, 2190204, 2433560, 2638800, 2737755, 2920272, 3041950, 3650340, 4380408, 4562925, 4867120, 5475510, 6083900, 7300680, 8760816, 9125850, 10951020, 12167800, 13688775, 14601360, 18251700, 21902040, 24335600, 27377550, 36503400, 43804080, 54755100, 73006800, 109510200, 219020400]

約数ペア:

[(1, 219020400), (2, 109510200), (3, 73006800), (4, 54755100), (5, 43804080), (6, 36503400), (8, 27377550), (9, 24335600), (10, 21902040), (12, 18251700), (15, 14601360), (16, 13688775), (18, 12167800), (20, 10951020), (24, 9125850), (25, 8760816), (30, 7300680), (36, 6083900), (40, 5475510), (45, 4867120), (48, 4562925), (50, 4380408), (60, 3650340), (72, 3041950), (75, 2920272), (80, 2737755), (83, 2638800), (90, 2433560), (100, 2190204), (120, 1825170), (144, 1520975), (150, 1460136), (166, 1319400), (180, 1216780), (200, 1095102), (225, 973424), (240, 912585), (249, 879600), (300, 730068), (332, 659700), (360, 608390), (400, 547551), (415, 527760), (450, 486712), (498, 439800), (600, 365034), (664, 329850), (720, 304195), (733, 298800), (747, 293200), (830, 263880), (900, 243356), (996, 219900), (1200, 182517), (1245, 175920), (1328, 164925), (1466, 149400), (1494, 146600), (1660, 131940), (1800, 121678), (1992, 109950), (2075, 105552), (2199, 99600), (2490, 87960), (2932, 74700), (2988, 73300), (3320, 65970), (3600, 60839), (3665, 59760), (3735, 58640), (3984, 54975), (4150, 52776), (4398, 49800), (4980, 43980), (5864, 37350), (5976, 36650), (6225, 35184), (6597, 33200), (6640, 32985), (7330, 29880), (7470, 29320), (8300, 26388), (8796, 24900), (9960, 21990), (10995, 19920), (11728, 18675), (11952, 18325), (12450, 17592), (13194, 16600), (14660, 14940)]