20123223450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{7561}}^1$

素因数の和:9200

約数の個数: 96

約数和(自身を含む): 54483423552

約数和(自身を除く): 34360200102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1613, 1650, 3226, 4839, 7561, 8065, 9678, 15122, 16130, 17743, 22683, 24195, 35486, 37805, 40325, 45366, 48390, 53229, 75610, 80650, 83171, 88715, 106458, 113415, 120975, 166342, 177430, 189025, 226830, 241950, 249513, 266145, 378050, 415855, 443575, 499026, 532290, 567075, 831710, 887150, 1134150, 1247565, 1330725, 2079275, 2495130, 2661450, 4158550, 6237825, 12195893, 12475650, 24391786, 36587679, 60979465, 73175358, 121958930, 134154823, 182938395, 268309646, 304897325, 365876790, 402464469, 609794650, 670774115, 804928938, 914691975, 1341548230, 1829383950, 2012322345, 3353870575, 4024644690, 6707741150, 10061611725, 20123223450]

約数ペア:

[(1, 20123223450), (2, 10061611725), (3, 6707741150), (5, 4024644690), (6, 3353870575), (10, 2012322345), (11, 1829383950), (15, 1341548230), (22, 914691975), (25, 804928938), (30, 670774115), (33, 609794650), (50, 402464469), (55, 365876790), (66, 304897325), (75, 268309646), (110, 182938395), (150, 134154823), (165, 121958930), (275, 73175358), (330, 60979465), (550, 36587679), (825, 24391786), (1613, 12475650), (1650, 12195893), (3226, 6237825), (4839, 4158550), (7561, 2661450), (8065, 2495130), (9678, 2079275), (15122, 1330725), (16130, 1247565), (17743, 1134150), (22683, 887150), (24195, 831710), (35486, 567075), (37805, 532290), (40325, 499026), (45366, 443575), (48390, 415855), (53229, 378050), (75610, 266145), (80650, 249513), (83171, 241950), (88715, 226830), (106458, 189025), (113415, 177430), (120975, 166342)]