39776100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 149323776

約数和(自身を除く): 109547676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 47, 50, 52, 60, 62, 65, 70, 75, 78, 84, 91, 93, 94, 100, 105, 124, 130, 140, 141, 150, 155, 156, 175, 182, 186, 188, 195, 210, 217, 235, 260, 273, 282, 300, 310, 325, 329, 350, 364, 372, 390, 403, 420, 434, 455, 465, 470, 525, 546, 564, 611, 620, 650, 651, 658, 700, 705, 775, 780, 806, 868, 910, 930, 940, 975, 987, 1050, 1085, 1092, 1175, 1209, 1222, 1300, 1302, 1316, 1365, 1410, 1457, 1550, 1612, 1645, 1820, 1833, 1860, 1950, 1974, 2015, 2100, 2170, 2275, 2325, 2350, 2418, 2444, 2604, 2730, 2820, 2821, 2914, 3055, 3100, 3255, 3290, 3525, 3666, 3900, 3948, 4030, 4277, 4340, 4371, 4550, 4650, 4700, 4836, 4935, 5425, 5460, 5642, 5828, 6045, 6110, 6510, 6580, 6825, 7050, 7285, 7332, 8060, 8225, 8463, 8554, 8742, 9100, 9165, 9300, 9870, 10075, 10199, 10850, 11284, 12090, 12220, 12831, 13020, 13650, 14100, 14105, 14570, 15275, 16275, 16450, 16926, 17108, 17484, 18330, 18941, 19740, 20150, 20398, 21385, 21700, 21855, 24180, 24675, 25662, 27300, 28210, 29140, 30225, 30550, 30597, 32550, 32900, 33852, 36425, 36660, 37882, 40300, 40796, 42315, 42770, 43710, 45825, 49350, 50995, 51324, 56420, 56823, 60450, 61100, 61194, 64155, 65100, 70525, 72850, 75764, 84630, 85540, 87420, 91650, 94705, 98700, 101990, 106925, 109275, 113646, 120900, 122388, 128310, 132587, 141050, 145700, 152985, 169260, 183300, 189410, 203980, 211575, 213850, 218550, 227292, 254975, 256620, 265174, 282100, 284115, 305970, 320775, 378820, 397761, 423150, 427700, 437100, 473525, 509950, 530348, 568230, 611940, 641550, 662935, 764925, 795522, 846300, 947050, 1019900, 1136460, 1283100, 1325870, 1420575, 1529850, 1591044, 1894100, 1988805, 2651740, 2841150, 3059700, 3314675, 3977610, 5682300, 6629350, 7955220, 9944025, 13258700, 19888050, 39776100]

約数ペア:

[(1, 39776100), (2, 19888050), (3, 13258700), (4, 9944025), (5, 7955220), (6, 6629350), (7, 5682300), (10, 3977610), (12, 3314675), (13, 3059700), (14, 2841150), (15, 2651740), (20, 1988805), (21, 1894100), (25, 1591044), (26, 1529850), (28, 1420575), (30, 1325870), (31, 1283100), (35, 1136460), (39, 1019900), (42, 947050), (47, 846300), (50, 795522), (52, 764925), (60, 662935), (62, 641550), (65, 611940), (70, 568230), (75, 530348), (78, 509950), (84, 473525), (91, 437100), (93, 427700), (94, 423150), (100, 397761), (105, 378820), (124, 320775), (130, 305970), (140, 284115), (141, 282100), (150, 265174), (155, 256620), (156, 254975), (175, 227292), (182, 218550), (186, 213850), (188, 211575), (195, 203980), (210, 189410), (217, 183300), (235, 169260), (260, 152985), (273, 145700), (282, 141050), (300, 132587), (310, 128310), (325, 122388), (329, 120900), (350, 113646), (364, 109275), (372, 106925), (390, 101990), (403, 98700), (420, 94705), (434, 91650), (455, 87420), (465, 85540), (470, 84630), (525, 75764), (546, 72850), (564, 70525), (611, 65100), (620, 64155), (650, 61194), (651, 61100), (658, 60450), (700, 56823), (705, 56420), (775, 51324), (780, 50995), (806, 49350), (868, 45825), (910, 43710), (930, 42770), (940, 42315), (975, 40796), (987, 40300), (1050, 37882), (1085, 36660), (1092, 36425), (1175, 33852), (1209, 32900), (1222, 32550), (1300, 30597), (1302, 30550), (1316, 30225), (1365, 29140), (1410, 28210), (1457, 27300), (1550, 25662), (1612, 24675), (1645, 24180), (1820, 21855), (1833, 21700), (1860, 21385), (1950, 20398), (1974, 20150), (2015, 19740), (2100, 18941), (2170, 18330), (2275, 17484), (2325, 17108), (2350, 16926), (2418, 16450), (2444, 16275), (2604, 15275), (2730, 14570), (2820, 14105), (2821, 14100), (2914, 13650), (3055, 13020), (3100, 12831), (3255, 12220), (3290, 12090), (3525, 11284), (3666, 10850), (3900, 10199), (3948, 10075), (4030, 9870), (4277, 9300), (4340, 9165), (4371, 9100), (4550, 8742), (4650, 8554), (4700, 8463), (4836, 8225), (4935, 8060), (5425, 7332), (5460, 7285), (5642, 7050), (5828, 6825), (6045, 6580), (6110, 6510)]