72099822060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{908287}}^1$

素因数の和:908322

約数の個数: 180

約数和(自身を含む): 263107418112

約数和(自身を除く): 191007596052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26460, 39690, 79380, 908287, 1816574, 2724861, 3633148, 4541435, 5449722, 6358009, 8174583, 9082870, 10899444, 12716018, 13624305, 16349166, 18165740, 19074027, 24523749, 25432036, 27248610, 31790045, 32698332, 38148054, 40872915, 44506063, 49047498, 54497220, 57222081, 63580090, 73571247, 76296108, 81745830, 89012126, 95370135, 98094996, 114444162, 122618745, 127160180, 133518189, 147142494, 163491660, 171666243, 178024252, 190740270, 222530315, 228888324, 245237490, 267036378, 286110405, 294284988, 343332486, 367856235, 381480540, 400554567, 445060630, 490474980, 514998729, 534072756, 572220810, 667590945, 686664972, 735712470, 801109134, 858331215, 890121260, 1029997458, 1144441620, 1201663701, 1335181890, 1471424940, 1602218268, 1716662430, 2002772835, 2059994916, 2403327402, 2574993645, 2670363780, 3433324860, 3604991103, 4005545670, 4806654804, 5149987290, 6008318505, 7209982206, 8011091340, 10299974580, 12016637010, 14419964412, 18024955515, 24033274020, 36049911030, 72099822060]

約数ペア:

[(1, 72099822060), (2, 36049911030), (3, 24033274020), (4, 18024955515), (5, 14419964412), (6, 12016637010), (7, 10299974580), (9, 8011091340), (10, 7209982206), (12, 6008318505), (14, 5149987290), (15, 4806654804), (18, 4005545670), (20, 3604991103), (21, 3433324860), (27, 2670363780), (28, 2574993645), (30, 2403327402), (35, 2059994916), (36, 2002772835), (42, 1716662430), (45, 1602218268), (49, 1471424940), (54, 1335181890), (60, 1201663701), (63, 1144441620), (70, 1029997458), (81, 890121260), (84, 858331215), (90, 801109134), (98, 735712470), (105, 686664972), (108, 667590945), (126, 572220810), (135, 534072756), (140, 514998729), (147, 490474980), (162, 445060630), (180, 400554567), (189, 381480540), (196, 367856235), (210, 343332486), (245, 294284988), (252, 286110405), (270, 267036378), (294, 245237490), (315, 228888324), (324, 222530315), (378, 190740270), (405, 178024252), (420, 171666243), (441, 163491660), (490, 147142494), (540, 133518189), (567, 127160180), (588, 122618745), (630, 114444162), (735, 98094996), (756, 95370135), (810, 89012126), (882, 81745830), (945, 76296108), (980, 73571247), (1134, 63580090), (1260, 57222081), (1323, 54497220), (1470, 49047498), (1620, 44506063), (1764, 40872915), (1890, 38148054), (2205, 32698332), (2268, 31790045), (2646, 27248610), (2835, 25432036), (2940, 24523749), (3780, 19074027), (3969, 18165740), (4410, 16349166), (5292, 13624305), (5670, 12716018), (6615, 10899444), (7938, 9082870), (8820, 8174583), (11340, 6358009), (13230, 5449722), (15876, 4541435), (19845, 3633148), (26460, 2724861), (39690, 1816574), (79380, 908287)]