86242140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 192610980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 151, 167, 171, 180, 190, 228, 285, 302, 334, 342, 380, 453, 501, 570, 604, 668, 684, 755, 835, 855, 906, 1002, 1140, 1359, 1503, 1510, 1670, 1710, 1812, 2004, 2265, 2505, 2718, 2869, 3006, 3020, 3173, 3340, 3420, 4530, 5010, 5436, 5738, 6012, 6346, 6795, 7515, 8607, 9060, 9519, 10020, 11476, 12692, 13590, 14345, 15030, 15865, 17214, 19038, 25217, 25821, 27180, 28557, 28690, 30060, 31730, 34428, 38076, 43035, 47595, 50434, 51642, 57114, 57380, 63460, 75651, 86070, 95190, 100868, 103284, 114228, 126085, 129105, 142785, 151302, 172140, 190380, 226953, 252170, 258210, 285570, 302604, 378255, 453906, 479123, 504340, 516420, 571140, 756510, 907812, 958246, 1134765, 1437369, 1513020, 1916492, 2269530, 2395615, 2874738, 4312107, 4539060, 4791230, 5749476, 7186845, 8624214, 9582460, 14373690, 17248428, 21560535, 28747380, 43121070, 86242140]

約数ペア:

[(1, 86242140), (2, 43121070), (3, 28747380), (4, 21560535), (5, 17248428), (6, 14373690), (9, 9582460), (10, 8624214), (12, 7186845), (15, 5749476), (18, 4791230), (19, 4539060), (20, 4312107), (30, 2874738), (36, 2395615), (38, 2269530), (45, 1916492), (57, 1513020), (60, 1437369), (76, 1134765), (90, 958246), (95, 907812), (114, 756510), (151, 571140), (167, 516420), (171, 504340), (180, 479123), (190, 453906), (228, 378255), (285, 302604), (302, 285570), (334, 258210), (342, 252170), (380, 226953), (453, 190380), (501, 172140), (570, 151302), (604, 142785), (668, 129105), (684, 126085), (755, 114228), (835, 103284), (855, 100868), (906, 95190), (1002, 86070), (1140, 75651), (1359, 63460), (1503, 57380), (1510, 57114), (1670, 51642), (1710, 50434), (1812, 47595), (2004, 43035), (2265, 38076), (2505, 34428), (2718, 31730), (2869, 30060), (3006, 28690), (3020, 28557), (3173, 27180), (3340, 25821), (3420, 25217), (4530, 19038), (5010, 17214), (5436, 15865), (5738, 15030), (6012, 14345), (6346, 13590), (6795, 12692), (7515, 11476), (8607, 10020), (9060, 9519)]