156984751300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{1741}}^1$

素因数の和:2406

約数の個数: 144

約数和(自身を含む): 370453720000

約数和(自身を除く): 213468968700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 278, 325, 499, 556, 650, 695, 998, 1300, 1390, 1741, 1807, 1996, 2495, 2780, 3475, 3482, 3614, 4990, 6487, 6950, 6964, 7228, 8705, 9035, 9980, 12475, 12974, 13900, 17410, 18070, 22633, 24950, 25948, 32435, 34820, 36140, 43525, 45175, 45266, 49900, 64870, 69361, 87050, 90350, 90532, 113165, 129740, 138722, 162175, 174100, 180700, 226330, 241999, 277444, 324350, 346805, 452660, 483998, 565825, 648700, 693610, 868759, 901693, 967996, 1131650, 1209995, 1387220, 1734025, 1737518, 1803386, 2263300, 2419990, 3145987, 3468050, 3475036, 3606772, 4343795, 4508465, 4839980, 6049975, 6291974, 6936100, 8687590, 9016930, 11293867, 12099950, 12583948, 15729935, 17375180, 18033860, 21718975, 22542325, 22587734, 24199900, 31459870, 43437950, 45084650, 45175468, 56469335, 62919740, 78649675, 86875900, 90169300, 112938670, 120757501, 157299350, 225877340, 241515002, 282346675, 314598700, 483030004, 564693350, 603787505, 1129386700, 1207575010, 1569847513, 2415150020, 3018937525, 3139695026, 6037875050, 6279390052, 7849237565, 12075750100, 15698475130, 31396950260, 39246187825, 78492375650, 156984751300]

約数ペア:

[(1, 156984751300), (2, 78492375650), (4, 39246187825), (5, 31396950260), (10, 15698475130), (13, 12075750100), (20, 7849237565), (25, 6279390052), (26, 6037875050), (50, 3139695026), (52, 3018937525), (65, 2415150020), (100, 1569847513), (130, 1207575010), (139, 1129386700), (260, 603787505), (278, 564693350), (325, 483030004), (499, 314598700), (556, 282346675), (650, 241515002), (695, 225877340), (998, 157299350), (1300, 120757501), (1390, 112938670), (1741, 90169300), (1807, 86875900), (1996, 78649675), (2495, 62919740), (2780, 56469335), (3475, 45175468), (3482, 45084650), (3614, 43437950), (4990, 31459870), (6487, 24199900), (6950, 22587734), (6964, 22542325), (7228, 21718975), (8705, 18033860), (9035, 17375180), (9980, 15729935), (12475, 12583948), (12974, 12099950), (13900, 11293867), (17410, 9016930), (18070, 8687590), (22633, 6936100), (24950, 6291974), (25948, 6049975), (32435, 4839980), (34820, 4508465), (36140, 4343795), (43525, 3606772), (45175, 3475036), (45266, 3468050), (49900, 3145987), (64870, 2419990), (69361, 2263300), (87050, 1803386), (90350, 1737518), (90532, 1734025), (113165, 1387220), (129740, 1209995), (138722, 1131650), (162175, 967996), (174100, 901693), (180700, 868759), (226330, 693610), (241999, 648700), (277444, 565825), (324350, 483998), (346805, 452660)]