148747620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 512096256

約数和(自身を除く): 363348636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 83, 84, 85, 102, 105, 119, 140, 166, 170, 204, 210, 238, 249, 251, 255, 332, 340, 357, 415, 420, 476, 498, 502, 510, 581, 595, 714, 753, 830, 996, 1004, 1020, 1162, 1190, 1245, 1255, 1411, 1428, 1506, 1660, 1743, 1757, 1785, 2324, 2380, 2490, 2510, 2822, 2905, 3012, 3486, 3514, 3570, 3765, 4233, 4267, 4980, 5020, 5271, 5644, 5810, 6972, 7028, 7055, 7140, 7530, 8466, 8534, 8715, 8785, 9877, 10542, 11620, 12801, 14110, 15060, 16932, 17068, 17430, 17570, 19754, 20833, 21084, 21165, 21335, 25602, 26355, 28220, 29631, 29869, 34860, 35140, 39508, 41666, 42330, 42670, 49385, 51204, 52710, 59262, 59738, 62499, 64005, 83332, 84660, 85340, 89607, 98770, 104165, 105420, 118524, 119476, 124998, 128010, 145831, 148155, 149345, 179214, 197540, 208330, 249996, 256020, 291662, 296310, 298690, 312495, 354161, 358428, 416660, 437493, 448035, 583324, 592620, 597380, 624990, 708322, 729155, 874986, 896070, 1062483, 1249980, 1416644, 1458310, 1749972, 1770805, 1792140, 2124966, 2187465, 2479127, 2916620, 3541610, 4249932, 4374930, 4958254, 5312415, 7083220, 7437381, 8749860, 9916508, 10624830, 12395635, 14874762, 21249660, 24791270, 29749524, 37186905, 49582540, 74373810, 148747620]

約数ペア:

[(1, 148747620), (2, 74373810), (3, 49582540), (4, 37186905), (5, 29749524), (6, 24791270), (7, 21249660), (10, 14874762), (12, 12395635), (14, 10624830), (15, 9916508), (17, 8749860), (20, 7437381), (21, 7083220), (28, 5312415), (30, 4958254), (34, 4374930), (35, 4249932), (42, 3541610), (51, 2916620), (60, 2479127), (68, 2187465), (70, 2124966), (83, 1792140), (84, 1770805), (85, 1749972), (102, 1458310), (105, 1416644), (119, 1249980), (140, 1062483), (166, 896070), (170, 874986), (204, 729155), (210, 708322), (238, 624990), (249, 597380), (251, 592620), (255, 583324), (332, 448035), (340, 437493), (357, 416660), (415, 358428), (420, 354161), (476, 312495), (498, 298690), (502, 296310), (510, 291662), (581, 256020), (595, 249996), (714, 208330), (753, 197540), (830, 179214), (996, 149345), (1004, 148155), (1020, 145831), (1162, 128010), (1190, 124998), (1245, 119476), (1255, 118524), (1411, 105420), (1428, 104165), (1506, 98770), (1660, 89607), (1743, 85340), (1757, 84660), (1785, 83332), (2324, 64005), (2380, 62499), (2490, 59738), (2510, 59262), (2822, 52710), (2905, 51204), (3012, 49385), (3486, 42670), (3514, 42330), (3570, 41666), (3765, 39508), (4233, 35140), (4267, 34860), (4980, 29869), (5020, 29631), (5271, 28220), (5644, 26355), (5810, 25602), (6972, 21335), (7028, 21165), (7055, 21084), (7140, 20833), (7530, 19754), (8466, 17570), (8534, 17430), (8715, 17068), (8785, 16932), (9877, 15060), (10542, 14110), (11620, 12801)]