480726900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 1589870464

約数和(自身を除く): 1109143564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 135, 146, 150, 162, 180, 219, 225, 243, 270, 271, 292, 300, 324, 365, 405, 438, 450, 486, 540, 542, 657, 675, 730, 810, 813, 876, 900, 972, 1084, 1095, 1215, 1314, 1350, 1355, 1460, 1620, 1626, 1825, 1971, 2025, 2190, 2430, 2439, 2628, 2700, 2710, 3252, 3285, 3650, 3942, 4050, 4065, 4380, 4860, 4878, 5420, 5475, 5913, 6075, 6570, 6775, 7300, 7317, 7884, 8100, 8130, 9756, 9855, 10950, 11826, 12150, 12195, 13140, 13550, 14634, 16260, 16425, 17739, 19710, 19783, 20325, 21900, 21951, 23652, 24300, 24390, 27100, 29268, 29565, 32850, 35478, 36585, 39420, 39566, 40650, 43902, 48780, 49275, 59130, 59349, 60975, 65700, 65853, 70956, 73170, 79132, 81300, 87804, 88695, 98550, 98915, 109755, 118260, 118698, 121950, 131706, 146340, 147825, 177390, 178047, 182925, 197100, 197830, 219510, 237396, 243900, 263412, 295650, 296745, 329265, 354780, 356094, 365850, 395660, 439020, 443475, 494575, 534141, 548775, 591300, 593490, 658530, 712188, 731700, 886950, 890235, 989150, 1068282, 1097550, 1186980, 1317060, 1483725, 1602423, 1646325, 1773900, 1780470, 1978300, 2136564, 2195100, 2670705, 2967450, 3204846, 3292650, 3560940, 4451175, 4807269, 5341410, 5934900, 6409692, 6585300, 8012115, 8902350, 9614538, 10682820, 13353525, 16024230, 17804700, 19229076, 24036345, 26707050, 32048460, 40060575, 48072690, 53414100, 80121150, 96145380, 120181725, 160242300, 240363450, 480726900]

約数ペア:

[(1, 480726900), (2, 240363450), (3, 160242300), (4, 120181725), (5, 96145380), (6, 80121150), (9, 53414100), (10, 48072690), (12, 40060575), (15, 32048460), (18, 26707050), (20, 24036345), (25, 19229076), (27, 17804700), (30, 16024230), (36, 13353525), (45, 10682820), (50, 9614538), (54, 8902350), (60, 8012115), (73, 6585300), (75, 6409692), (81, 5934900), (90, 5341410), (100, 4807269), (108, 4451175), (135, 3560940), (146, 3292650), (150, 3204846), (162, 2967450), (180, 2670705), (219, 2195100), (225, 2136564), (243, 1978300), (270, 1780470), (271, 1773900), (292, 1646325), (300, 1602423), (324, 1483725), (365, 1317060), (405, 1186980), (438, 1097550), (450, 1068282), (486, 989150), (540, 890235), (542, 886950), (657, 731700), (675, 712188), (730, 658530), (810, 593490), (813, 591300), (876, 548775), (900, 534141), (972, 494575), (1084, 443475), (1095, 439020), (1215, 395660), (1314, 365850), (1350, 356094), (1355, 354780), (1460, 329265), (1620, 296745), (1626, 295650), (1825, 263412), (1971, 243900), (2025, 237396), (2190, 219510), (2430, 197830), (2439, 197100), (2628, 182925), (2700, 178047), (2710, 177390), (3252, 147825), (3285, 146340), (3650, 131706), (3942, 121950), (4050, 118698), (4065, 118260), (4380, 109755), (4860, 98915), (4878, 98550), (5420, 88695), (5475, 87804), (5913, 81300), (6075, 79132), (6570, 73170), (6775, 70956), (7300, 65853), (7317, 65700), (7884, 60975), (8100, 59349), (8130, 59130), (9756, 49275), (9855, 48780), (10950, 43902), (11826, 40650), (12150, 39566), (12195, 39420), (13140, 36585), (13550, 35478), (14634, 32850), (16260, 29565), (16425, 29268), (17739, 27100), (19710, 24390), (19783, 24300), (20325, 23652), (21900, 21951)]