1216951200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1176

約数の個数: 216

約数和(自身を含む): 4320496908

約数和(自身を除く): 3103545708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 173, 180, 200, 225, 240, 288, 300, 346, 360, 400, 450, 480, 519, 600, 692, 720, 800, 865, 900, 977, 1038, 1200, 1384, 1440, 1557, 1730, 1800, 1954, 2076, 2400, 2595, 2768, 2931, 3114, 3460, 3600, 3908, 4152, 4325, 4885, 5190, 5536, 5862, 6228, 6920, 7200, 7785, 7816, 8304, 8650, 8793, 9770, 10380, 11724, 12456, 12975, 13840, 14655, 15570, 15632, 16608, 17300, 17586, 19540, 20760, 23448, 24425, 24912, 25950, 27680, 29310, 31140, 31264, 34600, 35172, 38925, 39080, 41520, 43965, 46896, 48850, 49824, 51900, 58620, 62280, 69200, 70344, 73275, 77850, 78160, 83040, 87930, 93792, 97700, 103800, 117240, 124560, 138400, 140688, 146550, 155700, 156320, 169021, 175860, 195400, 207600, 219825, 234480, 249120, 281376, 293100, 311400, 338042, 351720, 390800, 415200, 439650, 468960, 507063, 586200, 622800, 676084, 703440, 781600, 845105, 879300, 1014126, 1172400, 1245600, 1352168, 1406880, 1521189, 1690210, 1758600, 2028252, 2344800, 2535315, 2704336, 3042378, 3380420, 3517200, 4056504, 4225525, 5070630, 5408672, 6084756, 6760840, 7034400, 7605945, 8113008, 8451050, 10141260, 12169512, 12676575, 13521680, 15211890, 16226016, 16902100, 20282520, 24339024, 25353150, 27043360, 30423780, 33804200, 38029725, 40565040, 48678048, 50706300, 60847560, 67608400, 76059450, 81130080, 101412600, 121695120, 135216800, 152118900, 202825200, 243390240, 304237800, 405650400, 608475600, 1216951200]

約数ペア:

[(1, 1216951200), (2, 608475600), (3, 405650400), (4, 304237800), (5, 243390240), (6, 202825200), (8, 152118900), (9, 135216800), (10, 121695120), (12, 101412600), (15, 81130080), (16, 76059450), (18, 67608400), (20, 60847560), (24, 50706300), (25, 48678048), (30, 40565040), (32, 38029725), (36, 33804200), (40, 30423780), (45, 27043360), (48, 25353150), (50, 24339024), (60, 20282520), (72, 16902100), (75, 16226016), (80, 15211890), (90, 13521680), (96, 12676575), (100, 12169512), (120, 10141260), (144, 8451050), (150, 8113008), (160, 7605945), (173, 7034400), (180, 6760840), (200, 6084756), (225, 5408672), (240, 5070630), (288, 4225525), (300, 4056504), (346, 3517200), (360, 3380420), (400, 3042378), (450, 2704336), (480, 2535315), (519, 2344800), (600, 2028252), (692, 1758600), (720, 1690210), (800, 1521189), (865, 1406880), (900, 1352168), (977, 1245600), (1038, 1172400), (1200, 1014126), (1384, 879300), (1440, 845105), (1557, 781600), (1730, 703440), (1800, 676084), (1954, 622800), (2076, 586200), (2400, 507063), (2595, 468960), (2768, 439650), (2931, 415200), (3114, 390800), (3460, 351720), (3600, 338042), (3908, 311400), (4152, 293100), (4325, 281376), (4885, 249120), (5190, 234480), (5536, 219825), (5862, 207600), (6228, 195400), (6920, 175860), (7200, 169021), (7785, 156320), (7816, 155700), (8304, 146550), (8650, 140688), (8793, 138400), (9770, 124560), (10380, 117240), (11724, 103800), (12456, 97700), (12975, 93792), (13840, 87930), (14655, 83040), (15570, 78160), (15632, 77850), (16608, 73275), (17300, 70344), (17586, 69200), (19540, 62280), (20760, 58620), (23448, 51900), (24425, 49824), (24912, 48850), (25950, 46896), (27680, 43965), (29310, 41520), (31140, 39080), (31264, 38925), (34600, 35172)]