72294600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2459}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 260809200

約数和(自身を除く): 188514600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2459, 2940, 3675, 4200, 4900, 4918, 5880, 7350, 7377, 9800, 9836, 12295, 14700, 14754, 17213, 19672, 24590, 29400, 29508, 34426, 36885, 49180, 51639, 59016, 61475, 68852, 73770, 86065, 98360, 103278, 120491, 122950, 137704, 147540, 172130, 184425, 206556, 240982, 245900, 258195, 295080, 344260, 361473, 368850, 413112, 430325, 481964, 491800, 516390, 602455, 688520, 722946, 737700, 860650, 963928, 1032780, 1204910, 1290975, 1445892, 1475400, 1721300, 1807365, 2065560, 2409820, 2581950, 2891784, 3012275, 3442600, 3614730, 4819640, 5163900, 6024550, 7229460, 9036825, 10327800, 12049100, 14458920, 18073650, 24098200, 36147300, 72294600]

約数ペア:

[(1, 72294600), (2, 36147300), (3, 24098200), (4, 18073650), (5, 14458920), (6, 12049100), (7, 10327800), (8, 9036825), (10, 7229460), (12, 6024550), (14, 5163900), (15, 4819640), (20, 3614730), (21, 3442600), (24, 3012275), (25, 2891784), (28, 2581950), (30, 2409820), (35, 2065560), (40, 1807365), (42, 1721300), (49, 1475400), (50, 1445892), (56, 1290975), (60, 1204910), (70, 1032780), (75, 963928), (84, 860650), (98, 737700), (100, 722946), (105, 688520), (120, 602455), (140, 516390), (147, 491800), (150, 481964), (168, 430325), (175, 413112), (196, 368850), (200, 361473), (210, 344260), (245, 295080), (280, 258195), (294, 245900), (300, 240982), (350, 206556), (392, 184425), (420, 172130), (490, 147540), (525, 137704), (588, 122950), (600, 120491), (700, 103278), (735, 98360), (840, 86065), (980, 73770), (1050, 68852), (1176, 61475), (1225, 59016), (1400, 51639), (1470, 49180), (1960, 36885), (2100, 34426), (2450, 29508), (2459, 29400), (2940, 24590), (3675, 19672), (4200, 17213), (4900, 14754), (4918, 14700), (5880, 12295), (7350, 9836), (7377, 9800)]