461115900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1461

約数の個数: 216

約数和(自身を含む): 1684204704

約数和(自身を除く): 1223088804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 630, 636, 700, 742, 795, 900, 954, 1050, 1060, 1113, 1260, 1325, 1381, 1484, 1575, 1590, 1855, 1908, 2100, 2226, 2385, 2650, 2762, 3150, 3180, 3339, 3710, 3975, 4143, 4452, 4770, 5300, 5524, 5565, 6300, 6678, 6905, 7420, 7950, 8286, 9275, 9540, 9667, 11130, 11925, 12429, 13356, 13810, 15900, 16572, 16695, 18550, 19334, 20715, 22260, 23850, 24858, 27620, 27825, 29001, 33390, 34525, 37100, 38668, 41430, 47700, 48335, 49716, 55650, 58002, 62145, 66780, 69050, 73193, 82860, 83475, 87003, 96670, 103575, 111300, 116004, 124290, 138100, 145005, 146386, 166950, 174006, 193340, 207150, 219579, 241675, 248580, 290010, 292772, 310725, 333900, 348012, 365965, 414300, 435015, 439158, 483350, 512351, 580020, 621450, 658737, 725025, 731930, 870030, 878316, 966700, 1024702, 1097895, 1242900, 1317474, 1450050, 1463860, 1537053, 1740060, 1829825, 2049404, 2175075, 2195790, 2561755, 2634948, 2900100, 3074106, 3293685, 3659650, 4350150, 4391580, 4611159, 5123510, 5489475, 6148212, 6587370, 7319300, 7685265, 8700300, 9222318, 10247020, 10978950, 12808775, 13174740, 15370530, 16468425, 18444636, 21957900, 23055795, 25617550, 30741060, 32936850, 38426325, 46111590, 51235100, 65873700, 76852650, 92223180, 115278975, 153705300, 230557950, 461115900]

約数ペア:

[(1, 461115900), (2, 230557950), (3, 153705300), (4, 115278975), (5, 92223180), (6, 76852650), (7, 65873700), (9, 51235100), (10, 46111590), (12, 38426325), (14, 32936850), (15, 30741060), (18, 25617550), (20, 23055795), (21, 21957900), (25, 18444636), (28, 16468425), (30, 15370530), (35, 13174740), (36, 12808775), (42, 10978950), (45, 10247020), (50, 9222318), (53, 8700300), (60, 7685265), (63, 7319300), (70, 6587370), (75, 6148212), (84, 5489475), (90, 5123510), (100, 4611159), (105, 4391580), (106, 4350150), (126, 3659650), (140, 3293685), (150, 3074106), (159, 2900100), (175, 2634948), (180, 2561755), (210, 2195790), (212, 2175075), (225, 2049404), (252, 1829825), (265, 1740060), (300, 1537053), (315, 1463860), (318, 1450050), (350, 1317474), (371, 1242900), (420, 1097895), (450, 1024702), (477, 966700), (525, 878316), (530, 870030), (630, 731930), (636, 725025), (700, 658737), (742, 621450), (795, 580020), (900, 512351), (954, 483350), (1050, 439158), (1060, 435015), (1113, 414300), (1260, 365965), (1325, 348012), (1381, 333900), (1484, 310725), (1575, 292772), (1590, 290010), (1855, 248580), (1908, 241675), (2100, 219579), (2226, 207150), (2385, 193340), (2650, 174006), (2762, 166950), (3150, 146386), (3180, 145005), (3339, 138100), (3710, 124290), (3975, 116004), (4143, 111300), (4452, 103575), (4770, 96670), (5300, 87003), (5524, 83475), (5565, 82860), (6300, 73193), (6678, 69050), (6905, 66780), (7420, 62145), (7950, 58002), (8286, 55650), (9275, 49716), (9540, 48335), (9667, 47700), (11130, 41430), (11925, 38668), (12429, 37100), (13356, 34525), (13810, 33390), (15900, 29001), (16572, 27825), (16695, 27620), (18550, 24858), (19334, 23850), (20715, 22260)]