74331180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 291852288

約数和(自身を除く): 217521108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 173, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 346, 372, 385, 396, 420, 434, 462, 465, 495, 519, 558, 620, 630, 651, 660, 682, 692, 693, 770, 865, 868, 924, 930, 990, 1023, 1038, 1085, 1116, 1155, 1211, 1260, 1302, 1364, 1386, 1395, 1540, 1557, 1705, 1730, 1860, 1903, 1953, 1980, 2046, 2076, 2170, 2310, 2387, 2422, 2595, 2604, 2772, 2790, 3069, 3114, 3255, 3410, 3460, 3465, 3633, 3806, 3906, 4092, 4340, 4620, 4774, 4844, 5115, 5190, 5363, 5580, 5709, 6055, 6138, 6228, 6510, 6820, 6930, 7161, 7266, 7612, 7785, 7812, 9515, 9548, 9765, 10230, 10380, 10726, 10899, 11418, 11935, 12110, 12276, 13020, 13321, 13860, 14322, 14532, 15345, 15570, 16089, 17127, 18165, 19030, 19530, 20460, 21452, 21483, 21798, 22836, 23870, 24220, 26642, 26815, 28545, 28644, 30690, 31140, 32178, 34254, 35805, 36330, 37541, 38060, 39060, 39963, 42966, 43596, 47740, 48267, 53284, 53630, 54495, 57090, 58993, 61380, 64356, 66605, 68508, 71610, 72660, 75082, 79926, 80445, 85635, 85932, 96534, 107260, 107415, 108990, 112623, 114180, 117986, 119889, 133210, 143220, 150164, 159852, 160890, 171270, 176979, 187705, 193068, 199815, 214830, 217980, 225246, 235972, 239778, 241335, 266420, 294965, 321780, 337869, 342540, 353958, 375410, 399630, 412951, 429660, 450492, 479556, 482670, 530937, 563115, 589930, 599445, 675738, 707916, 750820, 799260, 825902, 884895, 965340, 1061874, 1126230, 1179860, 1198890, 1238853, 1351476, 1651804, 1689345, 1769790, 2064755, 2123748, 2252460, 2397780, 2477706, 2654685, 3378690, 3539580, 3716559, 4129510, 4955412, 5309370, 6194265, 6757380, 7433118, 8259020, 10618740, 12388530, 14866236, 18582795, 24777060, 37165590, 74331180]

約数ペア:

[(1, 74331180), (2, 37165590), (3, 24777060), (4, 18582795), (5, 14866236), (6, 12388530), (7, 10618740), (9, 8259020), (10, 7433118), (11, 6757380), (12, 6194265), (14, 5309370), (15, 4955412), (18, 4129510), (20, 3716559), (21, 3539580), (22, 3378690), (28, 2654685), (30, 2477706), (31, 2397780), (33, 2252460), (35, 2123748), (36, 2064755), (42, 1769790), (44, 1689345), (45, 1651804), (55, 1351476), (60, 1238853), (62, 1198890), (63, 1179860), (66, 1126230), (70, 1061874), (77, 965340), (84, 884895), (90, 825902), (93, 799260), (99, 750820), (105, 707916), (110, 675738), (124, 599445), (126, 589930), (132, 563115), (140, 530937), (154, 482670), (155, 479556), (165, 450492), (173, 429660), (180, 412951), (186, 399630), (198, 375410), (210, 353958), (217, 342540), (220, 337869), (231, 321780), (252, 294965), (279, 266420), (308, 241335), (310, 239778), (315, 235972), (330, 225246), (341, 217980), (346, 214830), (372, 199815), (385, 193068), (396, 187705), (420, 176979), (434, 171270), (462, 160890), (465, 159852), (495, 150164), (519, 143220), (558, 133210), (620, 119889), (630, 117986), (651, 114180), (660, 112623), (682, 108990), (692, 107415), (693, 107260), (770, 96534), (865, 85932), (868, 85635), (924, 80445), (930, 79926), (990, 75082), (1023, 72660), (1038, 71610), (1085, 68508), (1116, 66605), (1155, 64356), (1211, 61380), (1260, 58993), (1302, 57090), (1364, 54495), (1386, 53630), (1395, 53284), (1540, 48267), (1557, 47740), (1705, 43596), (1730, 42966), (1860, 39963), (1903, 39060), (1953, 38060), (1980, 37541), (2046, 36330), (2076, 35805), (2170, 34254), (2310, 32178), (2387, 31140), (2422, 30690), (2595, 28644), (2604, 28545), (2772, 26815), (2790, 26642), (3069, 24220), (3114, 23870), (3255, 22836), (3410, 21798), (3460, 21483), (3465, 21452), (3633, 20460), (3806, 19530), (3906, 19030), (4092, 18165), (4340, 17127), (4620, 16089), (4774, 15570), (4844, 15345), (5115, 14532), (5190, 14322), (5363, 13860), (5580, 13321), (5709, 13020), (6055, 12276), (6138, 12110), (6228, 11935), (6510, 11418), (6820, 10899), (6930, 10726), (7161, 10380), (7266, 10230), (7612, 9765), (7785, 9548), (7812, 9515)]