51211048140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3381

約数の個数: 288

約数和(自身を含む): 180872939520

約数和(自身を除く): 129661891380

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, 157, 166, 180, 210, 249, 252, 314, 315, 332, 415, 420, 471, 498, 581, 628, 630, 747, 785, 830, 942, 996, 1099, 1162, 1245, 1260, 1413, 1494, 1570, 1660, 1743, 1884, 2198, 2324, 2355, 2490, 2826, 2905, 2988, 3119, 3140, 3297, 3486, 3735, 4396, 4710, 4980, 5229, 5495, 5652, 5810, 6238, 6594, 6972, 7065, 7470, 8715, 9357, 9420, 9891, 10458, 10990, 11620, 12476, 13031, 13188, 14130, 14940, 15595, 16485, 17430, 18714, 19782, 20916, 21833, 21980, 26062, 26145, 28071, 28260, 31190, 32970, 34860, 37428, 39093, 39564, 43666, 46785, 49455, 52124, 52290, 56142, 62380, 65155, 65499, 65940, 78186, 87332, 91217, 93570, 98910, 104580, 109165, 112284, 117279, 130310, 130998, 140355, 156372, 182434, 187140, 195465, 196497, 197820, 218330, 234558, 258877, 260620, 261996, 273651, 280710, 327495, 364868, 390930, 392994, 436660, 456085, 469116, 489683, 517754, 547302, 561420, 586395, 654990, 776631, 781860, 785988, 820953, 912170, 979366, 982485, 1035508, 1094604, 1172790, 1294385, 1309980, 1368255, 1469049, 1553262, 1641906, 1812139, 1824340, 1958732, 1964970, 2329893, 2345580, 2448415, 2588770, 2736510, 2938098, 3106524, 3283812, 3427781, 3624278, 3883155, 3929940, 4104765, 4407147, 4659786, 4896830, 5177540, 5436417, 5473020, 5876196, 6855562, 7248556, 7345245, 7766310, 8209530, 8814294, 9060695, 9319572, 9793660, 10283343, 10872834, 11649465, 13711124, 14690490, 15532620, 16309251, 16419060, 17138905, 17628588, 18121390, 20566686, 21745668, 22035735, 23298930, 27182085, 29380980, 30850029, 32618502, 34277810, 36242780, 40643689, 41133372, 44071470, 46597860, 51416715, 54364170, 61700058, 65237004, 68555620, 81287378, 81546255, 88142940, 102833430, 108728340, 121931067, 123400116, 154250145, 162574756, 163092510, 203218445, 205666860, 243862134, 284505823, 308500290, 326185020, 365793201, 406436890, 487724268, 569011646, 609655335, 617000580, 731586402, 812873780, 853517469, 1138023292, 1219310670, 1422529115, 1463172804, 1707034938, 1828966005, 2438621340, 2560552407, 2845058230, 3414069876, 3657932010, 4267587345, 5121104814, 5690116460, 7315864020, 8535174690, 10242209628, 12802762035, 17070349380, 25605524070, 51211048140]

約数ペア:

[(1, 51211048140), (2, 25605524070), (3, 17070349380), (4, 12802762035), (5, 10242209628), (6, 8535174690), (7, 7315864020), (9, 5690116460), (10, 5121104814), (12, 4267587345), (14, 3657932010), (15, 3414069876), (18, 2845058230), (20, 2560552407), (21, 2438621340), (28, 1828966005), (30, 1707034938), (35, 1463172804), (36, 1422529115), (42, 1219310670), (45, 1138023292), (60, 853517469), (63, 812873780), (70, 731586402), (83, 617000580), (84, 609655335), (90, 569011646), (105, 487724268), (126, 406436890), (140, 365793201), (157, 326185020), (166, 308500290), (180, 284505823), (210, 243862134), (249, 205666860), (252, 203218445), (314, 163092510), (315, 162574756), (332, 154250145), (415, 123400116), (420, 121931067), (471, 108728340), (498, 102833430), (581, 88142940), (628, 81546255), (630, 81287378), (747, 68555620), (785, 65237004), (830, 61700058), (942, 54364170), (996, 51416715), (1099, 46597860), (1162, 44071470), (1245, 41133372), (1260, 40643689), (1413, 36242780), (1494, 34277810), (1570, 32618502), (1660, 30850029), (1743, 29380980), (1884, 27182085), (2198, 23298930), (2324, 22035735), (2355, 21745668), (2490, 20566686), (2826, 18121390), (2905, 17628588), (2988, 17138905), (3119, 16419060), (3140, 16309251), (3297, 15532620), (3486, 14690490), (3735, 13711124), (4396, 11649465), (4710, 10872834), (4980, 10283343), (5229, 9793660), (5495, 9319572), (5652, 9060695), (5810, 8814294), (6238, 8209530), (6594, 7766310), (6972, 7345245), (7065, 7248556), (7470, 6855562), (8715, 5876196), (9357, 5473020), (9420, 5436417), (9891, 5177540), (10458, 4896830), (10990, 4659786), (11620, 4407147), (12476, 4104765), (13031, 3929940), (13188, 3883155), (14130, 3624278), (14940, 3427781), (15595, 3283812), (16485, 3106524), (17430, 2938098), (18714, 2736510), (19782, 2588770), (20916, 2448415), (21833, 2345580), (21980, 2329893), (26062, 1964970), (26145, 1958732), (28071, 1824340), (28260, 1812139), (31190, 1641906), (32970, 1553262), (34860, 1469049), (37428, 1368255), (39093, 1309980), (39564, 1294385), (43666, 1172790), (46785, 1094604), (49455, 1035508), (52124, 982485), (52290, 979366), (56142, 912170), (62380, 820953), (65155, 785988), (65499, 781860), (65940, 776631), (78186, 654990), (87332, 586395), (91217, 561420), (93570, 547302), (98910, 517754), (104580, 489683), (109165, 469116), (112284, 456085), (117279, 436660), (130310, 392994), (130998, 390930), (140355, 364868), (156372, 327495), (182434, 280710), (187140, 273651), (195465, 261996), (196497, 260620), (197820, 258877), (218330, 234558)]