70687800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 239817240

約数和(自身を除く): 169129440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 173, 180, 200, 225, 227, 300, 346, 360, 450, 454, 519, 600, 681, 692, 865, 900, 908, 1038, 1135, 1362, 1384, 1557, 1730, 1800, 1816, 2043, 2076, 2270, 2595, 2724, 3114, 3405, 3460, 4086, 4152, 4325, 4540, 5190, 5448, 5675, 6228, 6810, 6920, 7785, 8172, 8650, 9080, 10215, 10380, 11350, 12456, 12975, 13620, 15570, 16344, 17025, 17300, 20430, 20760, 22700, 25950, 27240, 31140, 34050, 34600, 38925, 39271, 40860, 45400, 51075, 51900, 62280, 68100, 77850, 78542, 81720, 102150, 103800, 117813, 136200, 155700, 157084, 196355, 204300, 235626, 311400, 314168, 353439, 392710, 408600, 471252, 589065, 706878, 785420, 942504, 981775, 1178130, 1413756, 1570840, 1767195, 1963550, 2356260, 2827512, 2945325, 3534390, 3927100, 4712520, 5890650, 7068780, 7854200, 8835975, 11781300, 14137560, 17671950, 23562600, 35343900, 70687800]

約数ペア:

[(1, 70687800), (2, 35343900), (3, 23562600), (4, 17671950), (5, 14137560), (6, 11781300), (8, 8835975), (9, 7854200), (10, 7068780), (12, 5890650), (15, 4712520), (18, 3927100), (20, 3534390), (24, 2945325), (25, 2827512), (30, 2356260), (36, 1963550), (40, 1767195), (45, 1570840), (50, 1413756), (60, 1178130), (72, 981775), (75, 942504), (90, 785420), (100, 706878), (120, 589065), (150, 471252), (173, 408600), (180, 392710), (200, 353439), (225, 314168), (227, 311400), (300, 235626), (346, 204300), (360, 196355), (450, 157084), (454, 155700), (519, 136200), (600, 117813), (681, 103800), (692, 102150), (865, 81720), (900, 78542), (908, 77850), (1038, 68100), (1135, 62280), (1362, 51900), (1384, 51075), (1557, 45400), (1730, 40860), (1800, 39271), (1816, 38925), (2043, 34600), (2076, 34050), (2270, 31140), (2595, 27240), (2724, 25950), (3114, 22700), (3405, 20760), (3460, 20430), (4086, 17300), (4152, 17025), (4325, 16344), (4540, 15570), (5190, 13620), (5448, 12975), (5675, 12456), (6228, 11350), (6810, 10380), (6920, 10215), (7785, 9080), (8172, 8650)]