829796220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 216

約数和(自身を含む): 2858244480

約数和(自身を除く): 2028448260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1210, 1229, 1364, 1395, 1452, 1705, 1815, 1860, 1980, 2046, 2178, 2420, 2458, 2790, 3069, 3410, 3630, 3687, 3751, 4092, 4356, 4916, 5115, 5445, 5580, 6138, 6145, 6820, 7260, 7374, 7502, 10230, 10890, 11061, 11253, 12276, 12290, 13519, 14748, 15004, 15345, 18435, 18755, 20460, 21780, 22122, 22506, 24580, 27038, 30690, 33759, 36870, 37510, 38099, 40557, 44244, 45012, 54076, 55305, 56265, 61380, 67518, 67595, 73740, 75020, 76198, 81114, 110610, 112530, 114297, 121671, 135036, 135190, 148709, 152396, 162228, 168795, 190495, 202785, 221220, 225060, 228594, 243342, 270380, 297418, 337590, 342891, 380990, 405570, 419089, 446127, 457188, 486684, 571485, 594836, 608355, 675180, 685782, 743545, 761980, 811140, 838178, 892254, 1142970, 1216710, 1257267, 1338381, 1371564, 1487090, 1676356, 1714455, 1784508, 2095445, 2230635, 2285940, 2433420, 2514534, 2676762, 2974180, 3428910, 3771801, 4190890, 4461270, 4609979, 5029068, 5353524, 6286335, 6691905, 6857820, 7543602, 8381780, 8922540, 9219958, 12572670, 13383810, 13829937, 15087204, 18439916, 18859005, 23049895, 25145340, 26767620, 27659874, 37718010, 41489811, 46099790, 55319748, 69149685, 75436020, 82979622, 92199580, 138299370, 165959244, 207449055, 276598740, 414898110, 829796220]

約数ペア:

[(1, 829796220), (2, 414898110), (3, 276598740), (4, 207449055), (5, 165959244), (6, 138299370), (9, 92199580), (10, 82979622), (11, 75436020), (12, 69149685), (15, 55319748), (18, 46099790), (20, 41489811), (22, 37718010), (30, 27659874), (31, 26767620), (33, 25145340), (36, 23049895), (44, 18859005), (45, 18439916), (55, 15087204), (60, 13829937), (62, 13383810), (66, 12572670), (90, 9219958), (93, 8922540), (99, 8381780), (110, 7543602), (121, 6857820), (124, 6691905), (132, 6286335), (155, 5353524), (165, 5029068), (180, 4609979), (186, 4461270), (198, 4190890), (220, 3771801), (242, 3428910), (279, 2974180), (310, 2676762), (330, 2514534), (341, 2433420), (363, 2285940), (372, 2230635), (396, 2095445), (465, 1784508), (484, 1714455), (495, 1676356), (558, 1487090), (605, 1371564), (620, 1338381), (660, 1257267), (682, 1216710), (726, 1142970), (930, 892254), (990, 838178), (1023, 811140), (1089, 761980), (1116, 743545), (1210, 685782), (1229, 675180), (1364, 608355), (1395, 594836), (1452, 571485), (1705, 486684), (1815, 457188), (1860, 446127), (1980, 419089), (2046, 405570), (2178, 380990), (2420, 342891), (2458, 337590), (2790, 297418), (3069, 270380), (3410, 243342), (3630, 228594), (3687, 225060), (3751, 221220), (4092, 202785), (4356, 190495), (4916, 168795), (5115, 162228), (5445, 152396), (5580, 148709), (6138, 135190), (6145, 135036), (6820, 121671), (7260, 114297), (7374, 112530), (7502, 110610), (10230, 81114), (10890, 76198), (11061, 75020), (11253, 73740), (12276, 67595), (12290, 67518), (13519, 61380), (14748, 56265), (15004, 55305), (15345, 54076), (18435, 45012), (18755, 44244), (20460, 40557), (21780, 38099), (22122, 37510), (22506, 36870), (24580, 33759), (27038, 30690)]