630203400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18468

約数の個数: 144

約数和(自身を含む): 2227945200

約数和(自身を除く): 1597741800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 18427, 34200, 36854, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 331686, 350113, 368540, 442248, 460675, 552810, 663372, 700226, 737080, 829215, 921350, 1050339, 1105620, 1326744, 1382025, 1400452, 1658430, 1750565, 1842700, 2100678, 2211240, 2764050, 2800904, 3151017, 3316860, 3501130, 3685400, 4146075, 4201356, 5251695, 5528100, 6302034, 6633720, 7002260, 8292150, 8402712, 8752825, 10503390, 11056200, 12604068, 14004520, 15755085, 16584300, 17505650, 21006780, 25208136, 26258475, 31510170, 33168600, 35011300, 42013560, 52516950, 63020340, 70022600, 78775425, 105033900, 126040680, 157550850, 210067800, 315101700, 630203400]

約数ペア:

[(1, 630203400), (2, 315101700), (3, 210067800), (4, 157550850), (5, 126040680), (6, 105033900), (8, 78775425), (9, 70022600), (10, 63020340), (12, 52516950), (15, 42013560), (18, 35011300), (19, 33168600), (20, 31510170), (24, 26258475), (25, 25208136), (30, 21006780), (36, 17505650), (38, 16584300), (40, 15755085), (45, 14004520), (50, 12604068), (57, 11056200), (60, 10503390), (72, 8752825), (75, 8402712), (76, 8292150), (90, 7002260), (95, 6633720), (100, 6302034), (114, 5528100), (120, 5251695), (150, 4201356), (152, 4146075), (171, 3685400), (180, 3501130), (190, 3316860), (200, 3151017), (225, 2800904), (228, 2764050), (285, 2211240), (300, 2100678), (342, 1842700), (360, 1750565), (380, 1658430), (450, 1400452), (456, 1382025), (475, 1326744), (570, 1105620), (600, 1050339), (684, 921350), (760, 829215), (855, 737080), (900, 700226), (950, 663372), (1140, 552810), (1368, 460675), (1425, 442248), (1710, 368540), (1800, 350113), (1900, 331686), (2280, 276405), (2850, 221124), (3420, 184270), (3800, 165843), (4275, 147416), (5700, 110562), (6840, 92135), (8550, 73708), (11400, 55281), (17100, 36854), (18427, 34200)]