137609940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 428694336

約数和(自身を除く): 291084396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 169, 195, 205, 246, 260, 331, 338, 390, 410, 492, 507, 533, 615, 662, 676, 780, 820, 845, 993, 1014, 1066, 1230, 1324, 1599, 1655, 1690, 1986, 2028, 2132, 2460, 2535, 2665, 3198, 3310, 3380, 3972, 4303, 4965, 5070, 5330, 6396, 6620, 6929, 7995, 8606, 9930, 10140, 10660, 12909, 13571, 13858, 15990, 17212, 19860, 20787, 21515, 25818, 27142, 27716, 31980, 34645, 40713, 41574, 43030, 51636, 54284, 55939, 64545, 67855, 69290, 81426, 83148, 86060, 103935, 111878, 129090, 135710, 138580, 162852, 167817, 176423, 203565, 207870, 223756, 258180, 271420, 279695, 335634, 352846, 407130, 415740, 529269, 559390, 671268, 705692, 814260, 839085, 882115, 1058538, 1118780, 1678170, 1764230, 2117076, 2293499, 2646345, 3356340, 3528460, 4586998, 5292690, 6880497, 9173996, 10585380, 11467495, 13760994, 22934990, 27521988, 34402485, 45869980, 68804970, 137609940]

約数ペア:

[(1, 137609940), (2, 68804970), (3, 45869980), (4, 34402485), (5, 27521988), (6, 22934990), (10, 13760994), (12, 11467495), (13, 10585380), (15, 9173996), (20, 6880497), (26, 5292690), (30, 4586998), (39, 3528460), (41, 3356340), (52, 2646345), (60, 2293499), (65, 2117076), (78, 1764230), (82, 1678170), (123, 1118780), (130, 1058538), (156, 882115), (164, 839085), (169, 814260), (195, 705692), (205, 671268), (246, 559390), (260, 529269), (331, 415740), (338, 407130), (390, 352846), (410, 335634), (492, 279695), (507, 271420), (533, 258180), (615, 223756), (662, 207870), (676, 203565), (780, 176423), (820, 167817), (845, 162852), (993, 138580), (1014, 135710), (1066, 129090), (1230, 111878), (1324, 103935), (1599, 86060), (1655, 83148), (1690, 81426), (1986, 69290), (2028, 67855), (2132, 64545), (2460, 55939), (2535, 54284), (2665, 51636), (3198, 43030), (3310, 41574), (3380, 40713), (3972, 34645), (4303, 31980), (4965, 27716), (5070, 27142), (5330, 25818), (6396, 21515), (6620, 20787), (6929, 19860), (7995, 17212), (8606, 15990), (9930, 13858), (10140, 13571), (10660, 12909)]