74163180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 277272576

約数和(自身を除く): 203109396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 47, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 94, 102, 105, 119, 130, 140, 141, 156, 170, 182, 188, 195, 204, 210, 221, 235, 238, 255, 260, 273, 282, 289, 329, 340, 357, 364, 390, 420, 442, 455, 470, 476, 510, 546, 564, 578, 595, 611, 658, 663, 705, 714, 780, 799, 867, 884, 910, 940, 987, 1020, 1092, 1105, 1156, 1190, 1222, 1316, 1326, 1365, 1410, 1428, 1445, 1547, 1598, 1645, 1734, 1785, 1820, 1833, 1974, 2023, 2210, 2380, 2397, 2444, 2652, 2730, 2820, 2890, 3055, 3094, 3196, 3290, 3315, 3468, 3570, 3666, 3757, 3948, 3995, 4046, 4277, 4335, 4420, 4641, 4794, 4935, 5460, 5593, 5780, 6069, 6110, 6188, 6580, 6630, 7140, 7332, 7514, 7735, 7990, 8092, 8554, 8670, 9165, 9282, 9588, 9870, 10115, 10387, 11186, 11271, 11985, 12138, 12220, 12831, 13260, 13583, 15028, 15470, 15980, 16779, 17108, 17340, 18330, 18564, 18785, 19740, 20230, 20774, 21385, 22372, 22542, 23205, 23970, 24276, 25662, 26299, 27166, 27965, 30345, 30940, 31161, 33558, 36660, 37570, 40460, 40749, 41548, 42770, 45084, 46410, 47940, 51324, 51935, 52598, 54332, 55930, 56355, 60690, 62322, 64155, 67116, 67915, 72709, 75140, 78897, 81498, 83895, 85540, 92820, 95081, 103870, 105196, 111860, 112710, 121380, 124644, 128310, 131495, 135830, 145418, 155805, 157794, 162996, 167790, 176579, 190162, 203745, 207740, 218127, 225420, 256620, 262990, 271660, 285243, 290836, 311610, 315588, 335580, 353158, 363545, 380324, 394485, 407490, 436254, 475405, 525980, 529737, 570486, 623220, 706316, 727090, 788970, 814980, 872508, 882895, 950810, 1059474, 1090635, 1140972, 1236053, 1426215, 1454180, 1577940, 1765790, 1901620, 2118948, 2181270, 2472106, 2648685, 2852430, 3531580, 3708159, 4362540, 4944212, 5297370, 5704860, 6180265, 7416318, 10594740, 12360530, 14832636, 18540795, 24721060, 37081590, 74163180]

約数ペア:

[(1, 74163180), (2, 37081590), (3, 24721060), (4, 18540795), (5, 14832636), (6, 12360530), (7, 10594740), (10, 7416318), (12, 6180265), (13, 5704860), (14, 5297370), (15, 4944212), (17, 4362540), (20, 3708159), (21, 3531580), (26, 2852430), (28, 2648685), (30, 2472106), (34, 2181270), (35, 2118948), (39, 1901620), (42, 1765790), (47, 1577940), (51, 1454180), (52, 1426215), (60, 1236053), (65, 1140972), (68, 1090635), (70, 1059474), (78, 950810), (84, 882895), (85, 872508), (91, 814980), (94, 788970), (102, 727090), (105, 706316), (119, 623220), (130, 570486), (140, 529737), (141, 525980), (156, 475405), (170, 436254), (182, 407490), (188, 394485), (195, 380324), (204, 363545), (210, 353158), (221, 335580), (235, 315588), (238, 311610), (255, 290836), (260, 285243), (273, 271660), (282, 262990), (289, 256620), (329, 225420), (340, 218127), (357, 207740), (364, 203745), (390, 190162), (420, 176579), (442, 167790), (455, 162996), (470, 157794), (476, 155805), (510, 145418), (546, 135830), (564, 131495), (578, 128310), (595, 124644), (611, 121380), (658, 112710), (663, 111860), (705, 105196), (714, 103870), (780, 95081), (799, 92820), (867, 85540), (884, 83895), (910, 81498), (940, 78897), (987, 75140), (1020, 72709), (1092, 67915), (1105, 67116), (1156, 64155), (1190, 62322), (1222, 60690), (1316, 56355), (1326, 55930), (1365, 54332), (1410, 52598), (1428, 51935), (1445, 51324), (1547, 47940), (1598, 46410), (1645, 45084), (1734, 42770), (1785, 41548), (1820, 40749), (1833, 40460), (1974, 37570), (2023, 36660), (2210, 33558), (2380, 31161), (2397, 30940), (2444, 30345), (2652, 27965), (2730, 27166), (2820, 26299), (2890, 25662), (3055, 24276), (3094, 23970), (3196, 23205), (3290, 22542), (3315, 22372), (3468, 21385), (3570, 20774), (3666, 20230), (3757, 19740), (3948, 18785), (3995, 18564), (4046, 18330), (4277, 17340), (4335, 17108), (4420, 16779), (4641, 15980), (4794, 15470), (4935, 15028), (5460, 13583), (5593, 13260), (5780, 12831), (6069, 12220), (6110, 12138), (6188, 11985), (6580, 11271), (6630, 11186), (7140, 10387), (7332, 10115), (7514, 9870), (7735, 9588), (7990, 9282), (8092, 9165), (8554, 8670)]