49187880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 185328000

約数和(自身を除く): 136140120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 149, 168, 180, 210, 252, 262, 280, 298, 315, 360, 393, 420, 447, 504, 524, 596, 630, 655, 745, 786, 840, 894, 917, 1043, 1048, 1179, 1192, 1260, 1310, 1341, 1490, 1572, 1788, 1834, 1965, 2086, 2235, 2358, 2520, 2620, 2682, 2751, 2980, 3129, 3144, 3576, 3668, 3930, 4172, 4470, 4585, 4716, 5215, 5240, 5364, 5502, 5895, 5960, 6258, 6705, 7336, 7860, 8253, 8344, 8940, 9170, 9387, 9432, 10430, 10728, 11004, 11790, 12516, 13410, 13755, 15645, 15720, 16506, 17880, 18340, 18774, 19519, 20860, 22008, 23580, 25032, 26820, 27510, 31290, 33012, 36680, 37548, 39038, 41265, 41720, 46935, 47160, 53640, 55020, 58557, 62580, 66024, 75096, 78076, 82530, 93870, 97595, 110040, 117114, 125160, 136633, 156152, 165060, 175671, 187740, 195190, 234228, 273266, 292785, 330120, 351342, 375480, 390380, 409899, 468456, 546532, 585570, 683165, 702684, 780760, 819798, 878355, 1093064, 1171140, 1229697, 1366330, 1405368, 1639596, 1756710, 2049495, 2342280, 2459394, 2732660, 3279192, 3513420, 4098990, 4918788, 5465320, 6148485, 7026840, 8197980, 9837576, 12296970, 16395960, 24593940, 49187880]

約数ペア:

[(1, 49187880), (2, 24593940), (3, 16395960), (4, 12296970), (5, 9837576), (6, 8197980), (7, 7026840), (8, 6148485), (9, 5465320), (10, 4918788), (12, 4098990), (14, 3513420), (15, 3279192), (18, 2732660), (20, 2459394), (21, 2342280), (24, 2049495), (28, 1756710), (30, 1639596), (35, 1405368), (36, 1366330), (40, 1229697), (42, 1171140), (45, 1093064), (56, 878355), (60, 819798), (63, 780760), (70, 702684), (72, 683165), (84, 585570), (90, 546532), (105, 468456), (120, 409899), (126, 390380), (131, 375480), (140, 351342), (149, 330120), (168, 292785), (180, 273266), (210, 234228), (252, 195190), (262, 187740), (280, 175671), (298, 165060), (315, 156152), (360, 136633), (393, 125160), (420, 117114), (447, 110040), (504, 97595), (524, 93870), (596, 82530), (630, 78076), (655, 75096), (745, 66024), (786, 62580), (840, 58557), (894, 55020), (917, 53640), (1043, 47160), (1048, 46935), (1179, 41720), (1192, 41265), (1260, 39038), (1310, 37548), (1341, 36680), (1490, 33012), (1572, 31290), (1788, 27510), (1834, 26820), (1965, 25032), (2086, 23580), (2235, 22008), (2358, 20860), (2520, 19519), (2620, 18774), (2682, 18340), (2751, 17880), (2980, 16506), (3129, 15720), (3144, 15645), (3576, 13755), (3668, 13410), (3930, 12516), (4172, 11790), (4470, 11004), (4585, 10728), (4716, 10430), (5215, 9432), (5240, 9387), (5364, 9170), (5502, 8940), (5895, 8344), (5960, 8253), (6258, 7860), (6705, 7336)]