127111140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 192

約数和(自身を含む): 448761600

約数和(自身を除く): 321650460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 953, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 1906, 2052, 2223, 2340, 2470, 2565, 2859, 2964, 3420, 3510, 3705, 3812, 4446, 4765, 4940, 5130, 5718, 6669, 7020, 7410, 8577, 8892, 9530, 10260, 11115, 11436, 12389, 13338, 14295, 14820, 17154, 18107, 19060, 22230, 24778, 25731, 26676, 28590, 33345, 34308, 36214, 37167, 42885, 44460, 49556, 51462, 54321, 57180, 61945, 66690, 72428, 74334, 85770, 90535, 102924, 108642, 111501, 123890, 128655, 133380, 148668, 162963, 171540, 181070, 185835, 217284, 223002, 235391, 247780, 257310, 271605, 325926, 334503, 362140, 371670, 446004, 470782, 488889, 514620, 543210, 557505, 651852, 669006, 706173, 743340, 814815, 941564, 977778, 1086420, 1115010, 1176955, 1338012, 1412346, 1629630, 1672515, 1955556, 2118519, 2230020, 2353910, 2444445, 2824692, 3259260, 3345030, 3530865, 4237038, 4707820, 4888890, 6355557, 6690060, 7061730, 8474076, 9777780, 10592595, 12711114, 14123460, 21185190, 25422228, 31777785, 42370380, 63555570, 127111140]

約数ペア:

[(1, 127111140), (2, 63555570), (3, 42370380), (4, 31777785), (5, 25422228), (6, 21185190), (9, 14123460), (10, 12711114), (12, 10592595), (13, 9777780), (15, 8474076), (18, 7061730), (19, 6690060), (20, 6355557), (26, 4888890), (27, 4707820), (30, 4237038), (36, 3530865), (38, 3345030), (39, 3259260), (45, 2824692), (52, 2444445), (54, 2353910), (57, 2230020), (60, 2118519), (65, 1955556), (76, 1672515), (78, 1629630), (90, 1412346), (95, 1338012), (108, 1176955), (114, 1115010), (117, 1086420), (130, 977778), (135, 941564), (156, 814815), (171, 743340), (180, 706173), (190, 669006), (195, 651852), (228, 557505), (234, 543210), (247, 514620), (260, 488889), (270, 470782), (285, 446004), (342, 371670), (351, 362140), (380, 334503), (390, 325926), (468, 271605), (494, 257310), (513, 247780), (540, 235391), (570, 223002), (585, 217284), (684, 185835), (702, 181070), (741, 171540), (780, 162963), (855, 148668), (953, 133380), (988, 128655), (1026, 123890), (1140, 111501), (1170, 108642), (1235, 102924), (1404, 90535), (1482, 85770), (1710, 74334), (1755, 72428), (1906, 66690), (2052, 61945), (2223, 57180), (2340, 54321), (2470, 51462), (2565, 49556), (2859, 44460), (2964, 42885), (3420, 37167), (3510, 36214), (3705, 34308), (3812, 33345), (4446, 28590), (4765, 26676), (4940, 25731), (5130, 24778), (5718, 22230), (6669, 19060), (7020, 18107), (7410, 17154), (8577, 14820), (8892, 14295), (9530, 13338), (10260, 12389), (11115, 11436)]