105084420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 353622528

約数和(自身を除く): 248538108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1153, 1302, 1470, 1519, 1860, 2170, 2306, 2604, 2940, 3038, 3255, 3459, 4340, 4557, 4612, 5765, 6076, 6510, 6918, 7595, 8071, 9114, 11530, 13020, 13836, 15190, 16142, 17295, 18228, 22785, 23060, 24213, 30380, 32284, 34590, 35743, 40355, 45570, 48426, 56497, 69180, 71486, 80710, 91140, 96852, 107229, 112994, 121065, 142972, 161420, 169491, 178715, 214458, 225988, 242130, 250201, 282485, 338982, 357430, 428916, 484260, 500402, 536145, 564970, 677964, 714860, 750603, 847455, 1000804, 1072290, 1129940, 1251005, 1501206, 1694910, 1751407, 2144580, 2502010, 3002412, 3389820, 3502814, 3753015, 5004020, 5254221, 7005628, 7506030, 8757035, 10508442, 15012060, 17514070, 21016884, 26271105, 35028140, 52542210, 105084420]

約数ペア:

[(1, 105084420), (2, 52542210), (3, 35028140), (4, 26271105), (5, 21016884), (6, 17514070), (7, 15012060), (10, 10508442), (12, 8757035), (14, 7506030), (15, 7005628), (20, 5254221), (21, 5004020), (28, 3753015), (30, 3502814), (31, 3389820), (35, 3002412), (42, 2502010), (49, 2144580), (60, 1751407), (62, 1694910), (70, 1501206), (84, 1251005), (93, 1129940), (98, 1072290), (105, 1000804), (124, 847455), (140, 750603), (147, 714860), (155, 677964), (186, 564970), (196, 536145), (210, 500402), (217, 484260), (245, 428916), (294, 357430), (310, 338982), (372, 282485), (420, 250201), (434, 242130), (465, 225988), (490, 214458), (588, 178715), (620, 169491), (651, 161420), (735, 142972), (868, 121065), (930, 112994), (980, 107229), (1085, 96852), (1153, 91140), (1302, 80710), (1470, 71486), (1519, 69180), (1860, 56497), (2170, 48426), (2306, 45570), (2604, 40355), (2940, 35743), (3038, 34590), (3255, 32284), (3459, 30380), (4340, 24213), (4557, 23060), (4612, 22785), (5765, 18228), (6076, 17295), (6510, 16142), (6918, 15190), (7595, 13836), (8071, 13020), (9114, 11530)]