1535900400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 240

約数和(自身を含む): 5546430720

約数和(自身を除く): 4010530320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 568, 600, 639, 675, 710, 720, 852, 900, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2003, 2130, 2160, 2556, 2700, 2840, 3195, 3408, 3550, 3600, 3834, 4006, 4260, 5112, 5325, 5400, 5680, 6009, 6390, 7100, 7668, 8012, 8520, 9585, 10015, 10224, 10650, 10800, 12018, 12780, 14200, 15336, 15975, 16024, 17040, 18027, 19170, 20030, 21300, 24036, 25560, 28400, 30045, 30672, 31950, 32048, 36054, 38340, 40060, 42600, 47925, 48072, 50075, 51120, 54081, 60090, 63900, 72108, 76680, 80120, 85200, 90135, 95850, 96144, 100150, 108162, 120180, 127800, 142213, 144216, 150225, 153360, 160240, 180270, 191700, 200300, 216324, 240360, 255600, 270405, 284426, 288432, 300450, 360540, 383400, 400600, 426639, 432648, 450675, 480720, 540810, 568852, 600900, 711065, 721080, 766800, 801200, 853278, 865296, 901350, 1081620, 1137704, 1201800, 1279917, 1352025, 1422130, 1442160, 1706556, 1802700, 2133195, 2163240, 2275408, 2403600, 2559834, 2704050, 2844260, 3413112, 3555325, 3605400, 3839751, 4266390, 4326480, 5119668, 5408100, 5688520, 6399585, 6826224, 7110650, 7210800, 7679502, 8532780, 10239336, 10665975, 10816200, 11377040, 12799170, 14221300, 15359004, 17065560, 19198755, 20478672, 21331950, 21632400, 25598340, 28442600, 30718008, 31997925, 34131120, 38397510, 42663900, 51196680, 56885200, 61436016, 63995850, 76795020, 85327800, 95993775, 102393360, 127991700, 153590040, 170655600, 191987550, 255983400, 307180080, 383975100, 511966800, 767950200, 1535900400]

約数ペア:

[(1, 1535900400), (2, 767950200), (3, 511966800), (4, 383975100), (5, 307180080), (6, 255983400), (8, 191987550), (9, 170655600), (10, 153590040), (12, 127991700), (15, 102393360), (16, 95993775), (18, 85327800), (20, 76795020), (24, 63995850), (25, 61436016), (27, 56885200), (30, 51196680), (36, 42663900), (40, 38397510), (45, 34131120), (48, 31997925), (50, 30718008), (54, 28442600), (60, 25598340), (71, 21632400), (72, 21331950), (75, 20478672), (80, 19198755), (90, 17065560), (100, 15359004), (108, 14221300), (120, 12799170), (135, 11377040), (142, 10816200), (144, 10665975), (150, 10239336), (180, 8532780), (200, 7679502), (213, 7210800), (216, 7110650), (225, 6826224), (240, 6399585), (270, 5688520), (284, 5408100), (300, 5119668), (355, 4326480), (360, 4266390), (400, 3839751), (426, 3605400), (432, 3555325), (450, 3413112), (540, 2844260), (568, 2704050), (600, 2559834), (639, 2403600), (675, 2275408), (710, 2163240), (720, 2133195), (852, 1802700), (900, 1706556), (1065, 1442160), (1080, 1422130), (1136, 1352025), (1200, 1279917), (1278, 1201800), (1350, 1137704), (1420, 1081620), (1704, 901350), (1775, 865296), (1800, 853278), (1917, 801200), (2003, 766800), (2130, 721080), (2160, 711065), (2556, 600900), (2700, 568852), (2840, 540810), (3195, 480720), (3408, 450675), (3550, 432648), (3600, 426639), (3834, 400600), (4006, 383400), (4260, 360540), (5112, 300450), (5325, 288432), (5400, 284426), (5680, 270405), (6009, 255600), (6390, 240360), (7100, 216324), (7668, 200300), (8012, 191700), (8520, 180270), (9585, 160240), (10015, 153360), (10224, 150225), (10650, 144216), (10800, 142213), (12018, 127800), (12780, 120180), (14200, 108162), (15336, 100150), (15975, 96144), (16024, 95850), (17040, 90135), (18027, 85200), (19170, 80120), (20030, 76680), (21300, 72108), (24036, 63900), (25560, 60090), (28400, 54081), (30045, 51120), (30672, 50075), (31950, 48072), (32048, 47925), (36054, 42600), (38340, 40060)]