40490100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6454

約数の個数: 108

約数和(自身を含む): 145067104

約数和(自身を除く): 104577004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 6427, 12854, 19281, 25708, 32135, 38562, 44989, 57843, 64270, 77124, 89978, 96405, 115686, 128540, 134967, 160675, 179956, 192810, 224945, 231372, 269934, 289215, 321350, 385620, 404901, 449890, 482025, 539868, 578430, 642700, 674835, 809802, 899780, 964050, 1124725, 1156860, 1349670, 1446075, 1619604, 1928100, 2024505, 2249450, 2699340, 2892150, 3374175, 4049010, 4498900, 5784300, 6748350, 8098020, 10122525, 13496700, 20245050, 40490100]

約数ペア:

[(1, 40490100), (2, 20245050), (3, 13496700), (4, 10122525), (5, 8098020), (6, 6748350), (7, 5784300), (9, 4498900), (10, 4049010), (12, 3374175), (14, 2892150), (15, 2699340), (18, 2249450), (20, 2024505), (21, 1928100), (25, 1619604), (28, 1446075), (30, 1349670), (35, 1156860), (36, 1124725), (42, 964050), (45, 899780), (50, 809802), (60, 674835), (63, 642700), (70, 578430), (75, 539868), (84, 482025), (90, 449890), (100, 404901), (105, 385620), (126, 321350), (140, 289215), (150, 269934), (175, 231372), (180, 224945), (210, 192810), (225, 179956), (252, 160675), (300, 134967), (315, 128540), (350, 115686), (420, 96405), (450, 89978), (525, 77124), (630, 64270), (700, 57843), (900, 44989), (1050, 38562), (1260, 32135), (1575, 25708), (2100, 19281), (3150, 12854), (6300, 6427)]