72788100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 275982336

約数和(自身を除く): 203194236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 25, 28, 30, 33, 35, 42, 44, 46, 50, 55, 60, 66, 69, 70, 75, 77, 84, 92, 100, 105, 110, 115, 132, 137, 138, 140, 150, 154, 161, 165, 175, 210, 220, 230, 231, 253, 274, 275, 276, 300, 308, 322, 330, 345, 350, 385, 411, 420, 460, 462, 483, 506, 525, 548, 550, 575, 644, 660, 685, 690, 700, 759, 770, 805, 822, 825, 924, 959, 966, 1012, 1050, 1100, 1150, 1155, 1265, 1370, 1380, 1507, 1518, 1540, 1610, 1644, 1650, 1725, 1771, 1918, 1925, 1932, 2055, 2100, 2300, 2310, 2415, 2530, 2740, 2877, 3014, 3036, 3151, 3220, 3300, 3425, 3450, 3542, 3795, 3836, 3850, 4025, 4110, 4521, 4620, 4795, 4830, 5060, 5313, 5754, 5775, 6028, 6302, 6325, 6850, 6900, 7084, 7535, 7590, 7700, 8050, 8220, 8855, 9042, 9453, 9590, 9660, 10275, 10549, 10626, 11508, 11550, 12075, 12604, 12650, 13700, 14385, 15070, 15180, 15755, 16100, 17710, 18084, 18906, 18975, 19180, 20550, 21098, 21252, 22057, 22605, 23100, 23975, 24150, 25300, 26565, 28770, 30140, 31510, 31647, 34661, 35420, 37675, 37812, 37950, 41100, 42196, 44114, 44275, 45210, 47265, 47950, 48300, 52745, 53130, 57540, 63020, 63294, 66171, 69322, 71925, 75350, 75900, 78775, 88228, 88550, 90420, 94530, 95900, 103983, 105490, 106260, 110285, 113025, 126588, 132342, 132825, 138644, 143850, 150700, 157550, 158235, 173305, 177100, 189060, 207966, 210980, 220570, 226050, 236325, 242627, 263725, 264684, 265650, 287700, 315100, 316470, 330855, 346610, 415932, 441140, 452100, 472650, 485254, 519915, 527450, 531300, 551425, 632940, 661710, 693220, 727881, 791175, 866525, 945300, 970508, 1039830, 1054900, 1102850, 1213135, 1323420, 1455762, 1582350, 1654275, 1733050, 2079660, 2205700, 2426270, 2599575, 2911524, 3164700, 3308550, 3466100, 3639405, 4852540, 5199150, 6065675, 6617100, 7278810, 10398300, 12131350, 14557620, 18197025, 24262700, 36394050, 72788100]

約数ペア:

[(1, 72788100), (2, 36394050), (3, 24262700), (4, 18197025), (5, 14557620), (6, 12131350), (7, 10398300), (10, 7278810), (11, 6617100), (12, 6065675), (14, 5199150), (15, 4852540), (20, 3639405), (21, 3466100), (22, 3308550), (23, 3164700), (25, 2911524), (28, 2599575), (30, 2426270), (33, 2205700), (35, 2079660), (42, 1733050), (44, 1654275), (46, 1582350), (50, 1455762), (55, 1323420), (60, 1213135), (66, 1102850), (69, 1054900), (70, 1039830), (75, 970508), (77, 945300), (84, 866525), (92, 791175), (100, 727881), (105, 693220), (110, 661710), (115, 632940), (132, 551425), (137, 531300), (138, 527450), (140, 519915), (150, 485254), (154, 472650), (161, 452100), (165, 441140), (175, 415932), (210, 346610), (220, 330855), (230, 316470), (231, 315100), (253, 287700), (274, 265650), (275, 264684), (276, 263725), (300, 242627), (308, 236325), (322, 226050), (330, 220570), (345, 210980), (350, 207966), (385, 189060), (411, 177100), (420, 173305), (460, 158235), (462, 157550), (483, 150700), (506, 143850), (525, 138644), (548, 132825), (550, 132342), (575, 126588), (644, 113025), (660, 110285), (685, 106260), (690, 105490), (700, 103983), (759, 95900), (770, 94530), (805, 90420), (822, 88550), (825, 88228), (924, 78775), (959, 75900), (966, 75350), (1012, 71925), (1050, 69322), (1100, 66171), (1150, 63294), (1155, 63020), (1265, 57540), (1370, 53130), (1380, 52745), (1507, 48300), (1518, 47950), (1540, 47265), (1610, 45210), (1644, 44275), (1650, 44114), (1725, 42196), (1771, 41100), (1918, 37950), (1925, 37812), (1932, 37675), (2055, 35420), (2100, 34661), (2300, 31647), (2310, 31510), (2415, 30140), (2530, 28770), (2740, 26565), (2877, 25300), (3014, 24150), (3036, 23975), (3151, 23100), (3220, 22605), (3300, 22057), (3425, 21252), (3450, 21098), (3542, 20550), (3795, 19180), (3836, 18975), (3850, 18906), (4025, 18084), (4110, 17710), (4521, 16100), (4620, 15755), (4795, 15180), (4830, 15070), (5060, 14385), (5313, 13700), (5754, 12650), (5775, 12604), (6028, 12075), (6302, 11550), (6325, 11508), (6850, 10626), (6900, 10549), (7084, 10275), (7535, 9660), (7590, 9590), (7700, 9453), (8050, 9042), (8220, 8855)]