145034120

素因数分解:

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

素因数の和:105

約数の個数: 192

約数和(自身を含む): 428976000

約数和(自身を除く): 283941880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 88, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 248, 280, 308, 310, 341, 343, 385, 392, 434, 440, 490, 539, 616, 620, 682, 686, 770, 868, 961, 980, 1078, 1085, 1240, 1364, 1372, 1519, 1540, 1705, 1715, 1736, 1922, 1960, 2156, 2170, 2387, 2695, 2728, 2744, 3038, 3080, 3410, 3430, 3773, 3844, 4312, 4340, 4774, 4805, 5390, 6076, 6727, 6820, 6860, 7546, 7595, 7688, 8680, 9548, 9610, 10571, 10633, 10780, 11935, 12152, 13454, 13640, 13720, 15092, 15190, 16709, 18865, 19096, 19220, 21142, 21266, 21560, 23870, 26908, 30184, 30380, 33418, 33635, 37730, 38440, 42284, 42532, 47089, 47740, 52855, 53165, 53816, 60760, 66836, 67270, 73997, 75460, 83545, 84568, 85064, 94178, 95480, 105710, 106330, 116963, 133672, 134540, 147994, 150920, 167090, 188356, 211420, 212660, 233926, 235445, 269080, 295988, 329623, 334180, 369985, 376712, 422840, 425320, 467852, 470890, 517979, 584815, 591976, 659246, 668360, 739970, 935704, 941780, 1035958, 1169630, 1318492, 1479940, 1648115, 1883560, 2071916, 2339260, 2589895, 2636984, 2959880, 3296230, 3625853, 4143832, 4678520, 5179790, 6592460, 7251706, 10359580, 13184920, 14503412, 18129265, 20719160, 29006824, 36258530, 72517060, 145034120]

約数ペア:

[(1, 145034120), (2, 72517060), (4, 36258530), (5, 29006824), (7, 20719160), (8, 18129265), (10, 14503412), (11, 13184920), (14, 10359580), (20, 7251706), (22, 6592460), (28, 5179790), (31, 4678520), (35, 4143832), (40, 3625853), (44, 3296230), (49, 2959880), (55, 2636984), (56, 2589895), (62, 2339260), (70, 2071916), (77, 1883560), (88, 1648115), (98, 1479940), (110, 1318492), (124, 1169630), (140, 1035958), (154, 941780), (155, 935704), (196, 739970), (217, 668360), (220, 659246), (245, 591976), (248, 584815), (280, 517979), (308, 470890), (310, 467852), (341, 425320), (343, 422840), (385, 376712), (392, 369985), (434, 334180), (440, 329623), (490, 295988), (539, 269080), (616, 235445), (620, 233926), (682, 212660), (686, 211420), (770, 188356), (868, 167090), (961, 150920), (980, 147994), (1078, 134540), (1085, 133672), (1240, 116963), (1364, 106330), (1372, 105710), (1519, 95480), (1540, 94178), (1705, 85064), (1715, 84568), (1736, 83545), (1922, 75460), (1960, 73997), (2156, 67270), (2170, 66836), (2387, 60760), (2695, 53816), (2728, 53165), (2744, 52855), (3038, 47740), (3080, 47089), (3410, 42532), (3430, 42284), (3773, 38440), (3844, 37730), (4312, 33635), (4340, 33418), (4774, 30380), (4805, 30184), (5390, 26908), (6076, 23870), (6727, 21560), (6820, 21266), (6860, 21142), (7546, 19220), (7595, 19096), (7688, 18865), (8680, 16709), (9548, 15190), (9610, 15092), (10571, 13720), (10633, 13640), (10780, 13454), (11935, 12152)]