807816900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4102

約数の個数: 144

約数和(自身を含む): 2592209088

約数和(自身を除く): 1784392188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 150, 165, 183, 220, 244, 275, 300, 305, 330, 366, 550, 610, 660, 671, 732, 825, 915, 1100, 1220, 1342, 1525, 1650, 1830, 2013, 2684, 3050, 3300, 3355, 3660, 4013, 4026, 4575, 6100, 6710, 8026, 8052, 9150, 10065, 12039, 13420, 16052, 16775, 18300, 20065, 20130, 24078, 33550, 40130, 40260, 44143, 48156, 50325, 60195, 67100, 80260, 88286, 100325, 100650, 120390, 132429, 176572, 200650, 201300, 220715, 240780, 244793, 264858, 300975, 401300, 441430, 489586, 529716, 601950, 662145, 734379, 882860, 979172, 1103575, 1203900, 1223965, 1324290, 1468758, 2207150, 2447930, 2648580, 2692723, 2937516, 3310725, 3671895, 4414300, 4895860, 5385446, 6119825, 6621450, 7343790, 8078169, 10770892, 12239650, 13242900, 13463615, 14687580, 16156338, 18359475, 24479300, 26927230, 32312676, 36718950, 40390845, 53854460, 67318075, 73437900, 80781690, 134636150, 161563380, 201954225, 269272300, 403908450, 807816900]

約数ペア:

[(1, 807816900), (2, 403908450), (3, 269272300), (4, 201954225), (5, 161563380), (6, 134636150), (10, 80781690), (11, 73437900), (12, 67318075), (15, 53854460), (20, 40390845), (22, 36718950), (25, 32312676), (30, 26927230), (33, 24479300), (44, 18359475), (50, 16156338), (55, 14687580), (60, 13463615), (61, 13242900), (66, 12239650), (75, 10770892), (100, 8078169), (110, 7343790), (122, 6621450), (132, 6119825), (150, 5385446), (165, 4895860), (183, 4414300), (220, 3671895), (244, 3310725), (275, 2937516), (300, 2692723), (305, 2648580), (330, 2447930), (366, 2207150), (550, 1468758), (610, 1324290), (660, 1223965), (671, 1203900), (732, 1103575), (825, 979172), (915, 882860), (1100, 734379), (1220, 662145), (1342, 601950), (1525, 529716), (1650, 489586), (1830, 441430), (2013, 401300), (2684, 300975), (3050, 264858), (3300, 244793), (3355, 240780), (3660, 220715), (4013, 201300), (4026, 200650), (4575, 176572), (6100, 132429), (6710, 120390), (8026, 100650), (8052, 100325), (9150, 88286), (10065, 80260), (12039, 67100), (13420, 60195), (16052, 50325), (16775, 48156), (18300, 44143), (20065, 40260), (20130, 40130), (24078, 33550)]