269308900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 745405416

約数和(自身を除く): 476096516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 53, 61, 68, 70, 85, 98, 100, 106, 119, 122, 140, 170, 175, 196, 212, 238, 244, 245, 265, 305, 340, 350, 371, 425, 427, 476, 490, 530, 595, 610, 700, 742, 833, 850, 854, 901, 980, 1037, 1060, 1190, 1220, 1225, 1325, 1484, 1525, 1666, 1700, 1708, 1802, 1855, 2074, 2135, 2380, 2450, 2597, 2650, 2975, 2989, 3050, 3233, 3332, 3604, 3710, 4148, 4165, 4270, 4505, 4900, 5185, 5194, 5300, 5950, 5978, 6100, 6307, 6466, 7259, 7420, 8330, 8540, 9010, 9275, 10370, 10388, 10675, 11900, 11956, 12614, 12932, 12985, 14518, 14945, 16165, 16660, 18020, 18550, 20740, 20825, 21350, 22525, 22631, 25228, 25925, 25970, 29036, 29890, 31535, 32330, 36295, 37100, 41650, 42700, 44149, 45050, 45262, 50813, 51850, 51940, 54961, 59780, 63070, 64660, 64925, 72590, 74725, 80825, 83300, 88298, 90100, 90524, 101626, 103700, 109922, 113155, 126140, 129850, 145180, 149450, 157675, 158417, 161650, 176596, 181475, 203252, 219844, 220745, 226310, 254065, 259700, 274805, 298900, 315350, 316834, 323300, 362950, 384727, 441490, 452620, 508130, 549610, 565775, 630700, 633668, 725900, 769454, 792085, 882980, 1016260, 1099220, 1103725, 1131550, 1270325, 1374025, 1538908, 1584170, 1923635, 2207450, 2263100, 2540650, 2693089, 2748050, 3168340, 3847270, 3960425, 4414900, 5081300, 5386178, 5496100, 7694540, 7920850, 9618175, 10772356, 13465445, 15841700, 19236350, 26930890, 38472700, 53861780, 67327225, 134654450, 269308900]

約数ペア:

[(1, 269308900), (2, 134654450), (4, 67327225), (5, 53861780), (7, 38472700), (10, 26930890), (14, 19236350), (17, 15841700), (20, 13465445), (25, 10772356), (28, 9618175), (34, 7920850), (35, 7694540), (49, 5496100), (50, 5386178), (53, 5081300), (61, 4414900), (68, 3960425), (70, 3847270), (85, 3168340), (98, 2748050), (100, 2693089), (106, 2540650), (119, 2263100), (122, 2207450), (140, 1923635), (170, 1584170), (175, 1538908), (196, 1374025), (212, 1270325), (238, 1131550), (244, 1103725), (245, 1099220), (265, 1016260), (305, 882980), (340, 792085), (350, 769454), (371, 725900), (425, 633668), (427, 630700), (476, 565775), (490, 549610), (530, 508130), (595, 452620), (610, 441490), (700, 384727), (742, 362950), (833, 323300), (850, 316834), (854, 315350), (901, 298900), (980, 274805), (1037, 259700), (1060, 254065), (1190, 226310), (1220, 220745), (1225, 219844), (1325, 203252), (1484, 181475), (1525, 176596), (1666, 161650), (1700, 158417), (1708, 157675), (1802, 149450), (1855, 145180), (2074, 129850), (2135, 126140), (2380, 113155), (2450, 109922), (2597, 103700), (2650, 101626), (2975, 90524), (2989, 90100), (3050, 88298), (3233, 83300), (3332, 80825), (3604, 74725), (3710, 72590), (4148, 64925), (4165, 64660), (4270, 63070), (4505, 59780), (4900, 54961), (5185, 51940), (5194, 51850), (5300, 50813), (5950, 45262), (5978, 45050), (6100, 44149), (6307, 42700), (6466, 41650), (7259, 37100), (7420, 36295), (8330, 32330), (8540, 31535), (9010, 29890), (9275, 29036), (10370, 25970), (10388, 25925), (10675, 25228), (11900, 22631), (11956, 22525), (12614, 21350), (12932, 20825), (12985, 20740), (14518, 18550), (14945, 18020), (16165, 16660)]