210049950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 584212608

約数和(自身を除く): 374162658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 121, 142, 150, 163, 165, 213, 242, 275, 326, 330, 355, 363, 426, 489, 550, 605, 710, 726, 781, 815, 825, 978, 1065, 1210, 1562, 1630, 1650, 1775, 1793, 1815, 2130, 2343, 2445, 3025, 3550, 3586, 3630, 3905, 4075, 4686, 4890, 5325, 5379, 6050, 7810, 8150, 8591, 8965, 9075, 10650, 10758, 11573, 11715, 12225, 17182, 17930, 18150, 19525, 19723, 23146, 23430, 24450, 25773, 26895, 34719, 39050, 39446, 42955, 44825, 51546, 53790, 57865, 58575, 59169, 69438, 85910, 89650, 98615, 115730, 117150, 118338, 127303, 128865, 134475, 173595, 197230, 214775, 254606, 257730, 268950, 289325, 295845, 347190, 381909, 429550, 493075, 578650, 591690, 636515, 644325, 763818, 867975, 986150, 1273030, 1288650, 1400333, 1479225, 1735950, 1909545, 2800666, 2958450, 3182575, 3819090, 4200999, 6365150, 7001665, 8401998, 9547725, 14003330, 19095450, 21004995, 35008325, 42009990, 70016650, 105024975, 210049950]

約数ペア:

[(1, 210049950), (2, 105024975), (3, 70016650), (5, 42009990), (6, 35008325), (10, 21004995), (11, 19095450), (15, 14003330), (22, 9547725), (25, 8401998), (30, 7001665), (33, 6365150), (50, 4200999), (55, 3819090), (66, 3182575), (71, 2958450), (75, 2800666), (110, 1909545), (121, 1735950), (142, 1479225), (150, 1400333), (163, 1288650), (165, 1273030), (213, 986150), (242, 867975), (275, 763818), (326, 644325), (330, 636515), (355, 591690), (363, 578650), (426, 493075), (489, 429550), (550, 381909), (605, 347190), (710, 295845), (726, 289325), (781, 268950), (815, 257730), (825, 254606), (978, 214775), (1065, 197230), (1210, 173595), (1562, 134475), (1630, 128865), (1650, 127303), (1775, 118338), (1793, 117150), (1815, 115730), (2130, 98615), (2343, 89650), (2445, 85910), (3025, 69438), (3550, 59169), (3586, 58575), (3630, 57865), (3905, 53790), (4075, 51546), (4686, 44825), (4890, 42955), (5325, 39446), (5379, 39050), (6050, 34719), (7810, 26895), (8150, 25773), (8591, 24450), (8965, 23430), (9075, 23146), (10650, 19723), (10758, 19525), (11573, 18150), (11715, 17930), (12225, 17182)]