145464900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 486052224

約数和(自身を除く): 340587324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 300, 339, 350, 420, 452, 525, 565, 613, 678, 700, 791, 1050, 1130, 1226, 1356, 1582, 1695, 1839, 2100, 2260, 2373, 2452, 2825, 3065, 3164, 3390, 3678, 3955, 4291, 4746, 5650, 6130, 6780, 7356, 7910, 8475, 8582, 9195, 9492, 11300, 11865, 12260, 12873, 15325, 15820, 16950, 17164, 18390, 19775, 21455, 23730, 25746, 30650, 33900, 36780, 39550, 42910, 45975, 47460, 51492, 59325, 61300, 64365, 69269, 79100, 85820, 91950, 107275, 118650, 128730, 138538, 183900, 207807, 214550, 237300, 257460, 277076, 321825, 346345, 415614, 429100, 484883, 643650, 692690, 831228, 969766, 1039035, 1287300, 1385380, 1454649, 1731725, 1939532, 2078070, 2424415, 2909298, 3463450, 4156140, 4848830, 5195175, 5818596, 6926900, 7273245, 9697660, 10390350, 12122075, 14546490, 20780700, 24244150, 29092980, 36366225, 48488300, 72732450, 145464900]

約数ペア:

[(1, 145464900), (2, 72732450), (3, 48488300), (4, 36366225), (5, 29092980), (6, 24244150), (7, 20780700), (10, 14546490), (12, 12122075), (14, 10390350), (15, 9697660), (20, 7273245), (21, 6926900), (25, 5818596), (28, 5195175), (30, 4848830), (35, 4156140), (42, 3463450), (50, 2909298), (60, 2424415), (70, 2078070), (75, 1939532), (84, 1731725), (100, 1454649), (105, 1385380), (113, 1287300), (140, 1039035), (150, 969766), (175, 831228), (210, 692690), (226, 643650), (300, 484883), (339, 429100), (350, 415614), (420, 346345), (452, 321825), (525, 277076), (565, 257460), (613, 237300), (678, 214550), (700, 207807), (791, 183900), (1050, 138538), (1130, 128730), (1226, 118650), (1356, 107275), (1582, 91950), (1695, 85820), (1839, 79100), (2100, 69269), (2260, 64365), (2373, 61300), (2452, 59325), (2825, 51492), (3065, 47460), (3164, 45975), (3390, 42910), (3678, 39550), (3955, 36780), (4291, 33900), (4746, 30650), (5650, 25746), (6130, 23730), (6780, 21455), (7356, 19775), (7910, 18390), (8475, 17164), (8582, 16950), (9195, 15820), (9492, 15325), (11300, 12873), (11865, 12260)]