148671900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 510894384

約数和(自身を除く): 362222484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 97, 100, 117, 130, 131, 150, 156, 180, 194, 195, 225, 234, 260, 262, 291, 300, 325, 388, 390, 393, 450, 468, 485, 524, 582, 585, 650, 655, 780, 786, 873, 900, 970, 975, 1164, 1170, 1179, 1261, 1300, 1310, 1455, 1572, 1703, 1746, 1940, 1950, 1965, 2340, 2358, 2425, 2522, 2620, 2910, 2925, 3275, 3406, 3492, 3783, 3900, 3930, 4365, 4716, 4850, 5044, 5109, 5820, 5850, 5895, 6305, 6550, 6812, 7275, 7566, 7860, 8515, 8730, 9700, 9825, 10218, 11349, 11700, 11790, 12610, 12707, 13100, 14550, 15132, 15327, 17030, 17460, 18915, 19650, 20436, 21825, 22698, 23580, 25220, 25414, 25545, 29100, 29475, 30654, 31525, 34060, 37830, 38121, 39300, 42575, 43650, 45396, 50828, 51090, 56745, 58950, 61308, 63050, 63535, 75660, 76242, 76635, 85150, 87300, 94575, 102180, 113490, 114363, 117900, 126100, 127070, 127725, 152484, 153270, 165191, 170300, 189150, 190605, 226980, 228726, 254140, 255450, 283725, 306540, 317675, 330382, 378300, 381210, 383175, 457452, 495573, 510900, 567450, 571815, 635350, 660764, 762420, 766350, 825955, 953025, 991146, 1134900, 1143630, 1270700, 1486719, 1532700, 1651910, 1906050, 1982292, 2287260, 2477865, 2859075, 2973438, 3303820, 3812100, 4129775, 4955730, 5718150, 5946876, 7433595, 8259550, 9911460, 11436300, 12389325, 14867190, 16519100, 24778650, 29734380, 37167975, 49557300, 74335950, 148671900]

約数ペア:

[(1, 148671900), (2, 74335950), (3, 49557300), (4, 37167975), (5, 29734380), (6, 24778650), (9, 16519100), (10, 14867190), (12, 12389325), (13, 11436300), (15, 9911460), (18, 8259550), (20, 7433595), (25, 5946876), (26, 5718150), (30, 4955730), (36, 4129775), (39, 3812100), (45, 3303820), (50, 2973438), (52, 2859075), (60, 2477865), (65, 2287260), (75, 1982292), (78, 1906050), (90, 1651910), (97, 1532700), (100, 1486719), (117, 1270700), (130, 1143630), (131, 1134900), (150, 991146), (156, 953025), (180, 825955), (194, 766350), (195, 762420), (225, 660764), (234, 635350), (260, 571815), (262, 567450), (291, 510900), (300, 495573), (325, 457452), (388, 383175), (390, 381210), (393, 378300), (450, 330382), (468, 317675), (485, 306540), (524, 283725), (582, 255450), (585, 254140), (650, 228726), (655, 226980), (780, 190605), (786, 189150), (873, 170300), (900, 165191), (970, 153270), (975, 152484), (1164, 127725), (1170, 127070), (1179, 126100), (1261, 117900), (1300, 114363), (1310, 113490), (1455, 102180), (1572, 94575), (1703, 87300), (1746, 85150), (1940, 76635), (1950, 76242), (1965, 75660), (2340, 63535), (2358, 63050), (2425, 61308), (2522, 58950), (2620, 56745), (2910, 51090), (2925, 50828), (3275, 45396), (3406, 43650), (3492, 42575), (3783, 39300), (3900, 38121), (3930, 37830), (4365, 34060), (4716, 31525), (4850, 30654), (5044, 29475), (5109, 29100), (5820, 25545), (5850, 25414), (5895, 25220), (6305, 23580), (6550, 22698), (6812, 21825), (7275, 20436), (7566, 19650), (7860, 18915), (8515, 17460), (8730, 17030), (9700, 15327), (9825, 15132), (10218, 14550), (11349, 13100), (11700, 12707), (11790, 12610)]