55198800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 207576000

約数和(自身を除く): 152377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 269, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 538, 540, 570, 600, 675, 684, 720, 760, 807, 855, 900, 912, 950, 1026, 1076, 1080, 1140, 1200, 1345, 1350, 1368, 1425, 1520, 1614, 1710, 1800, 1900, 2052, 2152, 2160, 2280, 2421, 2565, 2690, 2700, 2736, 2850, 3228, 3420, 3600, 3800, 4035, 4104, 4275, 4304, 4560, 4842, 5111, 5130, 5380, 5400, 5700, 6456, 6725, 6840, 7263, 7600, 8070, 8208, 8550, 9684, 10222, 10260, 10760, 10800, 11400, 12105, 12825, 12912, 13450, 13680, 14526, 15333, 16140, 17100, 19368, 20175, 20444, 20520, 21520, 22800, 24210, 25555, 25650, 26900, 29052, 30666, 32280, 34200, 36315, 38736, 40350, 40888, 41040, 45999, 48420, 51110, 51300, 53800, 58104, 60525, 61332, 64560, 68400, 72630, 76665, 80700, 81776, 91998, 96840, 102220, 102600, 107600, 116208, 121050, 122664, 127775, 137997, 145260, 153330, 161400, 181575, 183996, 193680, 204440, 205200, 229995, 242100, 245328, 255550, 275994, 290520, 306660, 322800, 363150, 367992, 383325, 408880, 459990, 484200, 511100, 551988, 581040, 613320, 689985, 726300, 735984, 766650, 919980, 968400, 1022200, 1103976, 1149975, 1226640, 1379970, 1452600, 1533300, 1839960, 2044400, 2207952, 2299950, 2759940, 2905200, 3066600, 3449925, 3679920, 4599900, 5519880, 6133200, 6899850, 9199800, 11039760, 13799700, 18399600, 27599400, 55198800]

約数ペア:

[(1, 55198800), (2, 27599400), (3, 18399600), (4, 13799700), (5, 11039760), (6, 9199800), (8, 6899850), (9, 6133200), (10, 5519880), (12, 4599900), (15, 3679920), (16, 3449925), (18, 3066600), (19, 2905200), (20, 2759940), (24, 2299950), (25, 2207952), (27, 2044400), (30, 1839960), (36, 1533300), (38, 1452600), (40, 1379970), (45, 1226640), (48, 1149975), (50, 1103976), (54, 1022200), (57, 968400), (60, 919980), (72, 766650), (75, 735984), (76, 726300), (80, 689985), (90, 613320), (95, 581040), (100, 551988), (108, 511100), (114, 484200), (120, 459990), (135, 408880), (144, 383325), (150, 367992), (152, 363150), (171, 322800), (180, 306660), (190, 290520), (200, 275994), (216, 255550), (225, 245328), (228, 242100), (240, 229995), (269, 205200), (270, 204440), (285, 193680), (300, 183996), (304, 181575), (342, 161400), (360, 153330), (380, 145260), (400, 137997), (432, 127775), (450, 122664), (456, 121050), (475, 116208), (513, 107600), (538, 102600), (540, 102220), (570, 96840), (600, 91998), (675, 81776), (684, 80700), (720, 76665), (760, 72630), (807, 68400), (855, 64560), (900, 61332), (912, 60525), (950, 58104), (1026, 53800), (1076, 51300), (1080, 51110), (1140, 48420), (1200, 45999), (1345, 41040), (1350, 40888), (1368, 40350), (1425, 38736), (1520, 36315), (1614, 34200), (1710, 32280), (1800, 30666), (1900, 29052), (2052, 26900), (2152, 25650), (2160, 25555), (2280, 24210), (2421, 22800), (2565, 21520), (2690, 20520), (2700, 20444), (2736, 20175), (2850, 19368), (3228, 17100), (3420, 16140), (3600, 15333), (3800, 14526), (4035, 13680), (4104, 13450), (4275, 12912), (4304, 12825), (4560, 12105), (4842, 11400), (5111, 10800), (5130, 10760), (5380, 10260), (5400, 10222), (5700, 9684), (6456, 8550), (6725, 8208), (6840, 8070), (7263, 7600)]