225962520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 799787520

約数和(自身を除く): 573825000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 332, 392, 415, 420, 463, 490, 498, 581, 588, 664, 735, 830, 840, 926, 980, 996, 1162, 1176, 1245, 1389, 1470, 1660, 1743, 1852, 1960, 1992, 2315, 2324, 2490, 2778, 2905, 2940, 3241, 3320, 3486, 3704, 4067, 4630, 4648, 4980, 5556, 5810, 5880, 6482, 6945, 6972, 8134, 8715, 9260, 9723, 9960, 11112, 11620, 12201, 12964, 13890, 13944, 16205, 16268, 17430, 18520, 19446, 20335, 22687, 23240, 24402, 25928, 27780, 32410, 32536, 34860, 38429, 38892, 40670, 45374, 48615, 48804, 55560, 61005, 64820, 68061, 69720, 76858, 77784, 81340, 90748, 97230, 97608, 113435, 115287, 122010, 129640, 136122, 153716, 162680, 181496, 192145, 194460, 226870, 230574, 244020, 269003, 272244, 307432, 340305, 384290, 388920, 453740, 461148, 488040, 538006, 544488, 576435, 680610, 768580, 807009, 907480, 922296, 1076012, 1152870, 1345015, 1361220, 1537160, 1614018, 1883021, 2152024, 2305740, 2690030, 2722440, 3228036, 3766042, 4035045, 4611480, 5380060, 5649063, 6456072, 7532084, 8070090, 9415105, 10760120, 11298126, 15064168, 16140180, 18830210, 22596252, 28245315, 32280360, 37660420, 45192504, 56490630, 75320840, 112981260, 225962520]

約数ペア:

[(1, 225962520), (2, 112981260), (3, 75320840), (4, 56490630), (5, 45192504), (6, 37660420), (7, 32280360), (8, 28245315), (10, 22596252), (12, 18830210), (14, 16140180), (15, 15064168), (20, 11298126), (21, 10760120), (24, 9415105), (28, 8070090), (30, 7532084), (35, 6456072), (40, 5649063), (42, 5380060), (49, 4611480), (56, 4035045), (60, 3766042), (70, 3228036), (83, 2722440), (84, 2690030), (98, 2305740), (105, 2152024), (120, 1883021), (140, 1614018), (147, 1537160), (166, 1361220), (168, 1345015), (196, 1152870), (210, 1076012), (245, 922296), (249, 907480), (280, 807009), (294, 768580), (332, 680610), (392, 576435), (415, 544488), (420, 538006), (463, 488040), (490, 461148), (498, 453740), (581, 388920), (588, 384290), (664, 340305), (735, 307432), (830, 272244), (840, 269003), (926, 244020), (980, 230574), (996, 226870), (1162, 194460), (1176, 192145), (1245, 181496), (1389, 162680), (1470, 153716), (1660, 136122), (1743, 129640), (1852, 122010), (1960, 115287), (1992, 113435), (2315, 97608), (2324, 97230), (2490, 90748), (2778, 81340), (2905, 77784), (2940, 76858), (3241, 69720), (3320, 68061), (3486, 64820), (3704, 61005), (4067, 55560), (4630, 48804), (4648, 48615), (4980, 45374), (5556, 40670), (5810, 38892), (5880, 38429), (6482, 34860), (6945, 32536), (6972, 32410), (8134, 27780), (8715, 25928), (9260, 24402), (9723, 23240), (9960, 22687), (11112, 20335), (11620, 19446), (12201, 18520), (12964, 17430), (13890, 16268), (13944, 16205)]