307228680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2351}}^1$

素因数の和:2393

約数の個数: 192

約数和(自身を含む): 1126137600

約数和(自身を除く): 818908920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2351, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4702, 4840, 5445, 5940, 6534, 7053, 7260, 8712, 9404, 10890, 11755, 11880, 13068, 14106, 14520, 16335, 18808, 21159, 21780, 23510, 25861, 26136, 28212, 32670, 35265, 42318, 43560, 47020, 51722, 56424, 63477, 65340, 70530, 77583, 84636, 94040, 103444, 105795, 126954, 129305, 130680, 141060, 155166, 169272, 206888, 211590, 232749, 253908, 258610, 282120, 284471, 310332, 317385, 387915, 423180, 465498, 507816, 517220, 568942, 620664, 634770, 698247, 775830, 846360, 853413, 930996, 1034440, 1137884, 1163745, 1269540, 1396494, 1422355, 1551660, 1706826, 1861992, 2275768, 2327490, 2539080, 2560239, 2792988, 2844710, 3103320, 3413652, 3491235, 4267065, 4654980, 5120478, 5585976, 5689420, 6827304, 6982470, 7680717, 8534130, 9309960, 10240956, 11378840, 12801195, 13964940, 15361434, 17068260, 20481912, 25602390, 27929880, 30722868, 34136520, 38403585, 51204780, 61445736, 76807170, 102409560, 153614340, 307228680]

約数ペア:

[(1, 307228680), (2, 153614340), (3, 102409560), (4, 76807170), (5, 61445736), (6, 51204780), (8, 38403585), (9, 34136520), (10, 30722868), (11, 27929880), (12, 25602390), (15, 20481912), (18, 17068260), (20, 15361434), (22, 13964940), (24, 12801195), (27, 11378840), (30, 10240956), (33, 9309960), (36, 8534130), (40, 7680717), (44, 6982470), (45, 6827304), (54, 5689420), (55, 5585976), (60, 5120478), (66, 4654980), (72, 4267065), (88, 3491235), (90, 3413652), (99, 3103320), (108, 2844710), (110, 2792988), (120, 2560239), (121, 2539080), (132, 2327490), (135, 2275768), (165, 1861992), (180, 1706826), (198, 1551660), (216, 1422355), (220, 1396494), (242, 1269540), (264, 1163745), (270, 1137884), (297, 1034440), (330, 930996), (360, 853413), (363, 846360), (396, 775830), (440, 698247), (484, 634770), (495, 620664), (540, 568942), (594, 517220), (605, 507816), (660, 465498), (726, 423180), (792, 387915), (968, 317385), (990, 310332), (1080, 284471), (1089, 282120), (1188, 258610), (1210, 253908), (1320, 232749), (1452, 211590), (1485, 206888), (1815, 169272), (1980, 155166), (2178, 141060), (2351, 130680), (2376, 129305), (2420, 126954), (2904, 105795), (2970, 103444), (3267, 94040), (3630, 84636), (3960, 77583), (4356, 70530), (4702, 65340), (4840, 63477), (5445, 56424), (5940, 51722), (6534, 47020), (7053, 43560), (7260, 42318), (8712, 35265), (9404, 32670), (10890, 28212), (11755, 26136), (11880, 25861), (13068, 23510), (14106, 21780), (14520, 21159), (16335, 18808)]