139539060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 462938112

約数和(自身を除く): 323399052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1471, 1530, 1581, 1860, 2108, 2635, 2790, 2942, 3060, 3162, 4413, 4743, 5270, 5580, 5884, 6324, 7355, 7905, 8826, 9486, 10540, 13239, 14710, 15810, 17652, 18972, 22065, 23715, 25007, 26478, 29420, 31620, 44130, 45601, 47430, 50014, 52956, 66195, 75021, 88260, 91202, 94860, 100028, 125035, 132390, 136803, 150042, 182404, 225063, 228005, 250070, 264780, 273606, 300084, 375105, 410409, 450126, 456010, 500140, 547212, 684015, 750210, 775217, 820818, 900252, 912020, 1125315, 1368030, 1500420, 1550434, 1641636, 2052045, 2250630, 2325651, 2736060, 3100868, 3876085, 4104090, 4501260, 4651302, 6976953, 7752170, 8208180, 9302604, 11628255, 13953906, 15504340, 23256510, 27907812, 34884765, 46513020, 69769530, 139539060]

約数ペア:

[(1, 139539060), (2, 69769530), (3, 46513020), (4, 34884765), (5, 27907812), (6, 23256510), (9, 15504340), (10, 13953906), (12, 11628255), (15, 9302604), (17, 8208180), (18, 7752170), (20, 6976953), (30, 4651302), (31, 4501260), (34, 4104090), (36, 3876085), (45, 3100868), (51, 2736060), (60, 2325651), (62, 2250630), (68, 2052045), (85, 1641636), (90, 1550434), (93, 1500420), (102, 1368030), (124, 1125315), (153, 912020), (155, 900252), (170, 820818), (180, 775217), (186, 750210), (204, 684015), (255, 547212), (279, 500140), (306, 456010), (310, 450126), (340, 410409), (372, 375105), (465, 300084), (510, 273606), (527, 264780), (558, 250070), (612, 228005), (620, 225063), (765, 182404), (930, 150042), (1020, 136803), (1054, 132390), (1116, 125035), (1395, 100028), (1471, 94860), (1530, 91202), (1581, 88260), (1860, 75021), (2108, 66195), (2635, 52956), (2790, 50014), (2942, 47430), (3060, 45601), (3162, 44130), (4413, 31620), (4743, 29420), (5270, 26478), (5580, 25007), (5884, 23715), (6324, 22065), (7355, 18972), (7905, 17652), (8826, 15810), (9486, 14710), (10540, 13239)]