302194620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 886600260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 971, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1942, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2913, 2964, 3276, 3420, 3458, 3705, 3884, 3990, 4095, 4446, 4788, 4855, 4940, 5187, 5460, 5826, 5985, 6797, 6916, 7410, 7980, 8190, 8645, 8739, 8892, 9710, 10374, 11115, 11652, 11970, 12623, 13594, 14565, 14820, 15561, 16380, 17290, 17478, 18449, 19420, 20391, 20748, 22230, 23940, 25246, 25935, 27188, 29130, 31122, 33985, 34580, 34956, 36898, 37869, 40782, 43695, 44460, 50492, 51870, 55347, 58260, 61173, 62244, 63115, 67970, 73796, 75738, 77805, 81564, 87390, 88361, 92245, 101955, 103740, 110694, 113607, 122346, 126230, 129143, 135940, 151476, 155610, 166041, 174780, 176722, 184490, 189345, 203910, 221388, 227214, 239837, 244692, 252460, 258286, 265083, 276735, 305865, 311220, 332082, 353444, 368980, 378690, 387429, 407820, 441805, 454428, 479674, 516572, 530166, 553470, 568035, 611730, 645715, 664164, 719511, 757380, 774858, 795249, 830205, 883610, 959348, 1060332, 1106940, 1136070, 1162287, 1199185, 1223460, 1291430, 1325415, 1439022, 1549716, 1590498, 1660410, 1678859, 1767220, 1937145, 2158533, 2272140, 2324574, 2398370, 2582860, 2650830, 2878044, 3180996, 3320820, 3357718, 3597555, 3874290, 3976245, 4317066, 4649148, 4796740, 5036577, 5301660, 5811435, 6715436, 7195110, 7748580, 7952490, 8394295, 8634132, 10073154, 10792665, 11622870, 14390220, 15109731, 15904980, 16788590, 20146308, 21585330, 23245740, 25182885, 30219462, 33577180, 43170660, 50365770, 60438924, 75548655, 100731540, 151097310, 302194620]

約数ペア:

[(1, 302194620), (2, 151097310), (3, 100731540), (4, 75548655), (5, 60438924), (6, 50365770), (7, 43170660), (9, 33577180), (10, 30219462), (12, 25182885), (13, 23245740), (14, 21585330), (15, 20146308), (18, 16788590), (19, 15904980), (20, 15109731), (21, 14390220), (26, 11622870), (28, 10792665), (30, 10073154), (35, 8634132), (36, 8394295), (38, 7952490), (39, 7748580), (42, 7195110), (45, 6715436), (52, 5811435), (57, 5301660), (60, 5036577), (63, 4796740), (65, 4649148), (70, 4317066), (76, 3976245), (78, 3874290), (84, 3597555), (90, 3357718), (91, 3320820), (95, 3180996), (105, 2878044), (114, 2650830), (117, 2582860), (126, 2398370), (130, 2324574), (133, 2272140), (140, 2158533), (156, 1937145), (171, 1767220), (180, 1678859), (182, 1660410), (190, 1590498), (195, 1549716), (210, 1439022), (228, 1325415), (234, 1291430), (247, 1223460), (252, 1199185), (260, 1162287), (266, 1136070), (273, 1106940), (285, 1060332), (315, 959348), (342, 883610), (364, 830205), (380, 795249), (390, 774858), (399, 757380), (420, 719511), (455, 664164), (468, 645715), (494, 611730), (532, 568035), (546, 553470), (570, 530166), (585, 516572), (630, 479674), (665, 454428), (684, 441805), (741, 407820), (780, 387429), (798, 378690), (819, 368980), (855, 353444), (910, 332082), (971, 311220), (988, 305865), (1092, 276735), (1140, 265083), (1170, 258286), (1197, 252460), (1235, 244692), (1260, 239837), (1330, 227214), (1365, 221388), (1482, 203910), (1596, 189345), (1638, 184490), (1710, 176722), (1729, 174780), (1820, 166041), (1942, 155610), (1995, 151476), (2223, 135940), (2340, 129143), (2394, 126230), (2470, 122346), (2660, 113607), (2730, 110694), (2913, 103740), (2964, 101955), (3276, 92245), (3420, 88361), (3458, 87390), (3705, 81564), (3884, 77805), (3990, 75738), (4095, 73796), (4446, 67970), (4788, 63115), (4855, 62244), (4940, 61173), (5187, 58260), (5460, 55347), (5826, 51870), (5985, 50492), (6797, 44460), (6916, 43695), (7410, 40782), (7980, 37869), (8190, 36898), (8645, 34956), (8739, 34580), (8892, 33985), (9710, 31122), (10374, 29130), (11115, 27188), (11652, 25935), (11970, 25246), (12623, 23940), (13594, 22230), (14565, 20748), (14820, 20391), (15561, 19420), (16380, 18449), (17290, 17478)]