267879060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 853612032

約数和(自身を除く): 585732972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 610, 620, 732, 787, 915, 930, 1098, 1116, 1220, 1395, 1574, 1830, 1860, 1891, 2196, 2361, 2745, 2790, 3148, 3660, 3782, 3935, 4722, 5490, 5580, 5673, 7083, 7564, 7870, 9444, 9455, 10980, 11346, 11805, 14166, 15740, 17019, 18910, 22692, 23610, 24397, 28332, 28365, 34038, 35415, 37820, 47220, 48007, 48794, 56730, 68076, 70830, 73191, 85095, 96014, 97588, 113460, 121985, 141660, 144021, 146382, 170190, 192028, 219573, 240035, 243970, 288042, 292764, 340380, 365955, 432063, 439146, 480070, 487940, 576084, 720105, 731910, 864126, 878292, 960140, 1097865, 1440210, 1463820, 1488217, 1728252, 2160315, 2195730, 2880420, 2976434, 4320630, 4391460, 4464651, 5952868, 7441085, 8641260, 8929302, 13393953, 14882170, 17858604, 22323255, 26787906, 29764340, 44646510, 53575812, 66969765, 89293020, 133939530, 267879060]

約数ペア:

[(1, 267879060), (2, 133939530), (3, 89293020), (4, 66969765), (5, 53575812), (6, 44646510), (9, 29764340), (10, 26787906), (12, 22323255), (15, 17858604), (18, 14882170), (20, 13393953), (30, 8929302), (31, 8641260), (36, 7441085), (45, 5952868), (60, 4464651), (61, 4391460), (62, 4320630), (90, 2976434), (93, 2880420), (122, 2195730), (124, 2160315), (155, 1728252), (180, 1488217), (183, 1463820), (186, 1440210), (244, 1097865), (279, 960140), (305, 878292), (310, 864126), (366, 731910), (372, 720105), (465, 576084), (549, 487940), (558, 480070), (610, 439146), (620, 432063), (732, 365955), (787, 340380), (915, 292764), (930, 288042), (1098, 243970), (1116, 240035), (1220, 219573), (1395, 192028), (1574, 170190), (1830, 146382), (1860, 144021), (1891, 141660), (2196, 121985), (2361, 113460), (2745, 97588), (2790, 96014), (3148, 85095), (3660, 73191), (3782, 70830), (3935, 68076), (4722, 56730), (5490, 48794), (5580, 48007), (5673, 47220), (7083, 37820), (7564, 35415), (7870, 34038), (9444, 28365), (9455, 28332), (10980, 24397), (11346, 23610), (11805, 22692), (14166, 18910), (15740, 17019)]