54695340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 192261888

約数和(自身を除く): 137566548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 523, 581, 630, 747, 830, 996, 1046, 1162, 1245, 1260, 1494, 1569, 1660, 1743, 2092, 2324, 2490, 2615, 2905, 2988, 3138, 3486, 3661, 3735, 4707, 4980, 5229, 5230, 5810, 6276, 6972, 7322, 7470, 7845, 8715, 9414, 10458, 10460, 10983, 11620, 14644, 14940, 15690, 17430, 18305, 18828, 20916, 21966, 23535, 26145, 31380, 32949, 34860, 36610, 43409, 43932, 47070, 52290, 54915, 65898, 73220, 86818, 94140, 104580, 109830, 130227, 131796, 164745, 173636, 217045, 219660, 260454, 303863, 329490, 390681, 434090, 520908, 607726, 651135, 658980, 781362, 868180, 911589, 1215452, 1302270, 1519315, 1562724, 1823178, 1953405, 2604540, 2734767, 3038630, 3646356, 3906810, 4557945, 5469534, 6077260, 7813620, 9115890, 10939068, 13673835, 18231780, 27347670, 54695340]

約数ペア:

[(1, 54695340), (2, 27347670), (3, 18231780), (4, 13673835), (5, 10939068), (6, 9115890), (7, 7813620), (9, 6077260), (10, 5469534), (12, 4557945), (14, 3906810), (15, 3646356), (18, 3038630), (20, 2734767), (21, 2604540), (28, 1953405), (30, 1823178), (35, 1562724), (36, 1519315), (42, 1302270), (45, 1215452), (60, 911589), (63, 868180), (70, 781362), (83, 658980), (84, 651135), (90, 607726), (105, 520908), (126, 434090), (140, 390681), (166, 329490), (180, 303863), (210, 260454), (249, 219660), (252, 217045), (315, 173636), (332, 164745), (415, 131796), (420, 130227), (498, 109830), (523, 104580), (581, 94140), (630, 86818), (747, 73220), (830, 65898), (996, 54915), (1046, 52290), (1162, 47070), (1245, 43932), (1260, 43409), (1494, 36610), (1569, 34860), (1660, 32949), (1743, 31380), (2092, 26145), (2324, 23535), (2490, 21966), (2615, 20916), (2905, 18828), (2988, 18305), (3138, 17430), (3486, 15690), (3661, 14940), (3735, 14644), (4707, 11620), (4980, 10983), (5229, 10460), (5230, 10458), (5810, 9414), (6276, 8715), (6972, 7845), (7322, 7470)]