26193780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 92695680

約数和(自身を除く): 66501900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 37, 38, 45, 46, 54, 57, 60, 69, 74, 76, 81, 90, 92, 95, 108, 111, 114, 115, 135, 138, 148, 162, 171, 180, 185, 190, 207, 222, 228, 230, 270, 276, 285, 324, 333, 342, 345, 370, 380, 405, 414, 437, 444, 460, 513, 540, 555, 570, 621, 666, 684, 690, 703, 740, 810, 828, 851, 855, 874, 999, 1026, 1035, 1110, 1140, 1242, 1311, 1332, 1380, 1406, 1539, 1620, 1665, 1702, 1710, 1748, 1863, 1998, 2052, 2070, 2109, 2185, 2220, 2484, 2553, 2565, 2622, 2812, 2997, 3078, 3105, 3330, 3404, 3420, 3515, 3726, 3933, 3996, 4140, 4218, 4255, 4370, 4995, 5106, 5130, 5244, 5994, 6156, 6210, 6327, 6555, 6660, 7030, 7452, 7659, 7695, 7866, 8436, 8510, 8740, 9315, 9990, 10212, 10260, 10545, 11799, 11988, 12420, 12654, 12765, 13110, 14060, 14985, 15318, 15390, 15732, 16169, 17020, 18630, 18981, 19665, 19980, 21090, 22977, 23598, 25308, 25530, 26220, 29970, 30636, 30780, 31635, 32338, 35397, 37260, 37962, 38295, 39330, 42180, 45954, 47196, 48507, 51060, 56943, 58995, 59940, 63270, 64676, 68931, 70794, 75924, 76590, 78660, 80845, 91908, 94905, 97014, 113886, 114885, 117990, 126540, 137862, 141588, 145521, 153180, 161690, 176985, 189810, 194028, 227772, 229770, 235980, 242535, 275724, 284715, 291042, 323380, 344655, 353970, 379620, 436563, 459540, 485070, 569430, 582084, 689310, 707940, 727605, 873126, 970140, 1138860, 1309689, 1378620, 1455210, 1746252, 2182815, 2619378, 2910420, 4365630, 5238756, 6548445, 8731260, 13096890, 26193780]

約数ペア:

[(1, 26193780), (2, 13096890), (3, 8731260), (4, 6548445), (5, 5238756), (6, 4365630), (9, 2910420), (10, 2619378), (12, 2182815), (15, 1746252), (18, 1455210), (19, 1378620), (20, 1309689), (23, 1138860), (27, 970140), (30, 873126), (36, 727605), (37, 707940), (38, 689310), (45, 582084), (46, 569430), (54, 485070), (57, 459540), (60, 436563), (69, 379620), (74, 353970), (76, 344655), (81, 323380), (90, 291042), (92, 284715), (95, 275724), (108, 242535), (111, 235980), (114, 229770), (115, 227772), (135, 194028), (138, 189810), (148, 176985), (162, 161690), (171, 153180), (180, 145521), (185, 141588), (190, 137862), (207, 126540), (222, 117990), (228, 114885), (230, 113886), (270, 97014), (276, 94905), (285, 91908), (324, 80845), (333, 78660), (342, 76590), (345, 75924), (370, 70794), (380, 68931), (405, 64676), (414, 63270), (437, 59940), (444, 58995), (460, 56943), (513, 51060), (540, 48507), (555, 47196), (570, 45954), (621, 42180), (666, 39330), (684, 38295), (690, 37962), (703, 37260), (740, 35397), (810, 32338), (828, 31635), (851, 30780), (855, 30636), (874, 29970), (999, 26220), (1026, 25530), (1035, 25308), (1110, 23598), (1140, 22977), (1242, 21090), (1311, 19980), (1332, 19665), (1380, 18981), (1406, 18630), (1539, 17020), (1620, 16169), (1665, 15732), (1702, 15390), (1710, 15318), (1748, 14985), (1863, 14060), (1998, 13110), (2052, 12765), (2070, 12654), (2109, 12420), (2185, 11988), (2220, 11799), (2484, 10545), (2553, 10260), (2565, 10212), (2622, 9990), (2812, 9315), (2997, 8740), (3078, 8510), (3105, 8436), (3330, 7866), (3404, 7695), (3420, 7659), (3515, 7452), (3726, 7030), (3933, 6660), (3996, 6555), (4140, 6327), (4218, 6210), (4255, 6156), (4370, 5994), (4995, 5244), (5106, 5130)]