166700801200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2724

約数の個数: 240

約数和(自身を含む): 426904676352

約数和(自身を除く): 260203875152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 62, 80, 82, 100, 124, 131, 155, 164, 200, 205, 248, 262, 310, 328, 400, 410, 496, 524, 620, 655, 656, 775, 820, 1025, 1048, 1240, 1271, 1310, 1550, 1640, 2050, 2096, 2480, 2503, 2542, 2620, 3100, 3275, 3280, 4061, 4100, 5006, 5084, 5240, 5371, 6200, 6355, 6550, 8122, 8200, 10012, 10168, 10480, 10742, 12400, 12515, 12710, 13100, 16244, 16400, 20024, 20305, 20336, 21484, 25030, 25420, 26200, 26855, 31775, 32488, 40048, 40610, 42968, 50060, 50840, 52400, 53710, 62575, 63550, 64976, 77593, 81220, 85936, 100120, 101525, 101680, 102623, 107420, 125150, 127100, 134275, 155186, 162440, 166501, 200240, 203050, 205246, 214840, 250300, 254200, 268550, 310372, 324880, 327893, 333002, 387965, 406100, 410492, 429680, 500600, 508400, 513115, 537100, 620744, 655786, 666004, 775930, 812200, 820984, 832505, 1001200, 1026230, 1074200, 1241488, 1311572, 1332008, 1551860, 1624400, 1639465, 1641968, 1665010, 1939825, 2052460, 2148400, 2565575, 2623144, 2664016, 3103720, 3181313, 3278930, 3330020, 3879650, 4104920, 4162525, 5131150, 5246288, 6207440, 6362626, 6557860, 6660040, 7759300, 8197325, 8209840, 8325050, 10164683, 10262300, 12725252, 13115720, 13320080, 13443613, 15518600, 15906565, 16394650, 16650100, 20329366, 20524600, 25450504, 26231440, 26887226, 31037200, 31813130, 32789300, 33300200, 40658732, 41049200, 50823415, 50901008, 53774452, 63626260, 65578600, 66600400, 67218065, 79532825, 81317464, 101646830, 107548904, 127252520, 131157200, 134436130, 159065650, 162634928, 203293660, 215097808, 254117075, 254505040, 268872260, 318131300, 336090325, 406587320, 416752003, 508234150, 537744520, 636262600, 672180650, 813174640, 833504006, 1016468300, 1075489040, 1272525200, 1344361300, 1667008012, 2032936600, 2083760015, 2688722600, 3334016024, 4065873200, 4167520030, 5377445200, 6668032048, 8335040060, 10418800075, 16670080120, 20837600150, 33340160240, 41675200300, 83350400600, 166700801200]

約数ペア:

[(1, 166700801200), (2, 83350400600), (4, 41675200300), (5, 33340160240), (8, 20837600150), (10, 16670080120), (16, 10418800075), (20, 8335040060), (25, 6668032048), (31, 5377445200), (40, 4167520030), (41, 4065873200), (50, 3334016024), (62, 2688722600), (80, 2083760015), (82, 2032936600), (100, 1667008012), (124, 1344361300), (131, 1272525200), (155, 1075489040), (164, 1016468300), (200, 833504006), (205, 813174640), (248, 672180650), (262, 636262600), (310, 537744520), (328, 508234150), (400, 416752003), (410, 406587320), (496, 336090325), (524, 318131300), (620, 268872260), (655, 254505040), (656, 254117075), (775, 215097808), (820, 203293660), (1025, 162634928), (1048, 159065650), (1240, 134436130), (1271, 131157200), (1310, 127252520), (1550, 107548904), (1640, 101646830), (2050, 81317464), (2096, 79532825), (2480, 67218065), (2503, 66600400), (2542, 65578600), (2620, 63626260), (3100, 53774452), (3275, 50901008), (3280, 50823415), (4061, 41049200), (4100, 40658732), (5006, 33300200), (5084, 32789300), (5240, 31813130), (5371, 31037200), (6200, 26887226), (6355, 26231440), (6550, 25450504), (8122, 20524600), (8200, 20329366), (10012, 16650100), (10168, 16394650), (10480, 15906565), (10742, 15518600), (12400, 13443613), (12515, 13320080), (12710, 13115720), (13100, 12725252), (16244, 10262300), (16400, 10164683), (20024, 8325050), (20305, 8209840), (20336, 8197325), (21484, 7759300), (25030, 6660040), (25420, 6557860), (26200, 6362626), (26855, 6207440), (31775, 5246288), (32488, 5131150), (40048, 4162525), (40610, 4104920), (42968, 3879650), (50060, 3330020), (50840, 3278930), (52400, 3181313), (53710, 3103720), (62575, 2664016), (63550, 2623144), (64976, 2565575), (77593, 2148400), (81220, 2052460), (85936, 1939825), (100120, 1665010), (101525, 1641968), (101680, 1639465), (102623, 1624400), (107420, 1551860), (125150, 1332008), (127100, 1311572), (134275, 1241488), (155186, 1074200), (162440, 1026230), (166501, 1001200), (200240, 832505), (203050, 820984), (205246, 812200), (214840, 775930), (250300, 666004), (254200, 655786), (268550, 620744), (310372, 537100), (324880, 513115), (327893, 508400), (333002, 500600), (387965, 429680), (406100, 410492)]