305762040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 1045699200

約数和(自身を除く): 739937160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 324, 332, 360, 379, 405, 415, 486, 498, 540, 648, 664, 747, 758, 810, 830, 972, 996, 1080, 1137, 1215, 1245, 1494, 1516, 1620, 1660, 1895, 1944, 1992, 2241, 2274, 2430, 2490, 2988, 3032, 3240, 3320, 3411, 3735, 3790, 4482, 4548, 4860, 4980, 5685, 5976, 6723, 6822, 7470, 7580, 8964, 9096, 9720, 9960, 10233, 11205, 11370, 13446, 13644, 14940, 15160, 17055, 17928, 20169, 20466, 22410, 22740, 26892, 27288, 29880, 30699, 31457, 33615, 34110, 40338, 40932, 44820, 45480, 51165, 53784, 61398, 62914, 67230, 68220, 80676, 81864, 89640, 92097, 94371, 100845, 102330, 122796, 125828, 134460, 136440, 153495, 157285, 161352, 184194, 188742, 201690, 204660, 245592, 251656, 268920, 283113, 306990, 314570, 368388, 377484, 403380, 409320, 460485, 471855, 566226, 613980, 629140, 736776, 754968, 806760, 849339, 920970, 943710, 1132452, 1227960, 1258280, 1415565, 1698678, 1841940, 1887420, 2264904, 2548017, 2831130, 3397356, 3683880, 3774840, 4246695, 5096034, 5662260, 6794712, 7644051, 8493390, 10192068, 11324520, 12740085, 15288102, 16986780, 20384136, 25480170, 30576204, 33973560, 38220255, 50960340, 61152408, 76440510, 101920680, 152881020, 305762040]

約数ペア:

[(1, 305762040), (2, 152881020), (3, 101920680), (4, 76440510), (5, 61152408), (6, 50960340), (8, 38220255), (9, 33973560), (10, 30576204), (12, 25480170), (15, 20384136), (18, 16986780), (20, 15288102), (24, 12740085), (27, 11324520), (30, 10192068), (36, 8493390), (40, 7644051), (45, 6794712), (54, 5662260), (60, 5096034), (72, 4246695), (81, 3774840), (83, 3683880), (90, 3397356), (108, 2831130), (120, 2548017), (135, 2264904), (162, 1887420), (166, 1841940), (180, 1698678), (216, 1415565), (243, 1258280), (249, 1227960), (270, 1132452), (324, 943710), (332, 920970), (360, 849339), (379, 806760), (405, 754968), (415, 736776), (486, 629140), (498, 613980), (540, 566226), (648, 471855), (664, 460485), (747, 409320), (758, 403380), (810, 377484), (830, 368388), (972, 314570), (996, 306990), (1080, 283113), (1137, 268920), (1215, 251656), (1245, 245592), (1494, 204660), (1516, 201690), (1620, 188742), (1660, 184194), (1895, 161352), (1944, 157285), (1992, 153495), (2241, 136440), (2274, 134460), (2430, 125828), (2490, 122796), (2988, 102330), (3032, 100845), (3240, 94371), (3320, 92097), (3411, 89640), (3735, 81864), (3790, 80676), (4482, 68220), (4548, 67230), (4860, 62914), (4980, 61398), (5685, 53784), (5976, 51165), (6723, 45480), (6822, 44820), (7470, 40932), (7580, 40338), (8964, 34110), (9096, 33615), (9720, 31457), (9960, 30699), (10233, 29880), (11205, 27288), (11370, 26892), (13446, 22740), (13644, 22410), (14940, 20466), (15160, 20169), (17055, 17928)]