199801200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 681956352

約数和(自身を除く): 482155152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 41, 48, 50, 60, 62, 75, 80, 82, 93, 100, 120, 123, 124, 131, 150, 155, 164, 186, 200, 205, 240, 246, 248, 262, 300, 310, 328, 372, 393, 400, 410, 465, 492, 496, 524, 600, 615, 620, 655, 656, 744, 775, 786, 820, 930, 984, 1025, 1048, 1200, 1230, 1240, 1271, 1310, 1488, 1550, 1572, 1640, 1860, 1965, 1968, 2050, 2096, 2325, 2460, 2480, 2542, 2620, 3075, 3100, 3144, 3275, 3280, 3720, 3813, 3930, 4061, 4100, 4650, 4920, 5084, 5240, 5371, 6150, 6200, 6288, 6355, 6550, 7440, 7626, 7860, 8122, 8200, 9300, 9825, 9840, 10168, 10480, 10742, 12183, 12300, 12400, 12710, 13100, 15252, 15720, 16113, 16244, 16400, 18600, 19065, 19650, 20305, 20336, 21484, 24366, 24600, 25420, 26200, 26855, 30504, 31440, 31775, 32226, 32488, 37200, 38130, 39300, 40610, 42968, 48732, 49200, 50840, 52400, 53710, 60915, 61008, 63550, 64452, 64976, 76260, 78600, 80565, 81220, 85936, 95325, 97464, 101525, 101680, 107420, 121830, 127100, 128904, 134275, 152520, 157200, 161130, 162440, 166501, 190650, 194928, 203050, 214840, 243660, 254200, 257808, 268550, 304575, 305040, 322260, 324880, 333002, 381300, 402825, 406100, 429680, 487320, 499503, 508400, 537100, 609150, 644520, 666004, 762600, 805650, 812200, 832505, 974640, 999006, 1074200, 1218300, 1289040, 1332008, 1525200, 1611300, 1624400, 1665010, 1998012, 2148400, 2436600, 2497515, 2664016, 3222600, 3330020, 3996024, 4162525, 4873200, 4995030, 6445200, 6660040, 7992048, 8325050, 9990060, 12487575, 13320080, 16650100, 19980120, 24975150, 33300200, 39960240, 49950300, 66600400, 99900600, 199801200]

約数ペア:

[(1, 199801200), (2, 99900600), (3, 66600400), (4, 49950300), (5, 39960240), (6, 33300200), (8, 24975150), (10, 19980120), (12, 16650100), (15, 13320080), (16, 12487575), (20, 9990060), (24, 8325050), (25, 7992048), (30, 6660040), (31, 6445200), (40, 4995030), (41, 4873200), (48, 4162525), (50, 3996024), (60, 3330020), (62, 3222600), (75, 2664016), (80, 2497515), (82, 2436600), (93, 2148400), (100, 1998012), (120, 1665010), (123, 1624400), (124, 1611300), (131, 1525200), (150, 1332008), (155, 1289040), (164, 1218300), (186, 1074200), (200, 999006), (205, 974640), (240, 832505), (246, 812200), (248, 805650), (262, 762600), (300, 666004), (310, 644520), (328, 609150), (372, 537100), (393, 508400), (400, 499503), (410, 487320), (465, 429680), (492, 406100), (496, 402825), (524, 381300), (600, 333002), (615, 324880), (620, 322260), (655, 305040), (656, 304575), (744, 268550), (775, 257808), (786, 254200), (820, 243660), (930, 214840), (984, 203050), (1025, 194928), (1048, 190650), (1200, 166501), (1230, 162440), (1240, 161130), (1271, 157200), (1310, 152520), (1488, 134275), (1550, 128904), (1572, 127100), (1640, 121830), (1860, 107420), (1965, 101680), (1968, 101525), (2050, 97464), (2096, 95325), (2325, 85936), (2460, 81220), (2480, 80565), (2542, 78600), (2620, 76260), (3075, 64976), (3100, 64452), (3144, 63550), (3275, 61008), (3280, 60915), (3720, 53710), (3813, 52400), (3930, 50840), (4061, 49200), (4100, 48732), (4650, 42968), (4920, 40610), (5084, 39300), (5240, 38130), (5371, 37200), (6150, 32488), (6200, 32226), (6288, 31775), (6355, 31440), (6550, 30504), (7440, 26855), (7626, 26200), (7860, 25420), (8122, 24600), (8200, 24366), (9300, 21484), (9825, 20336), (9840, 20305), (10168, 19650), (10480, 19065), (10742, 18600), (12183, 16400), (12300, 16244), (12400, 16113), (12710, 15720), (13100, 15252)]