84251700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 216

約数和(自身を含む): 300154400

約数和(自身を除く): 215902700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 379, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 758, 780, 855, 900, 950, 975, 988, 1137, 1140, 1170, 1235, 1300, 1425, 1482, 1516, 1710, 1895, 1900, 1950, 2223, 2274, 2340, 2470, 2850, 2925, 2964, 3411, 3420, 3705, 3790, 3900, 4275, 4446, 4548, 4927, 4940, 5685, 5700, 5850, 6175, 6822, 7201, 7410, 7580, 8550, 8892, 9475, 9854, 11115, 11370, 11700, 12350, 13644, 14402, 14781, 14820, 17055, 17100, 18525, 18950, 19708, 21603, 22230, 22740, 24635, 24700, 28425, 28804, 29562, 34110, 36005, 37050, 37900, 43206, 44343, 44460, 49270, 55575, 56850, 59124, 64809, 68220, 72010, 73905, 74100, 85275, 86412, 88686, 93613, 98540, 108015, 111150, 113700, 123175, 129618, 144020, 147810, 170550, 177372, 180025, 187226, 216030, 221715, 222300, 246350, 259236, 280839, 295620, 324045, 341100, 360050, 369525, 374452, 432060, 443430, 468065, 492700, 540075, 561678, 648090, 720100, 739050, 842517, 886860, 936130, 1080150, 1108575, 1123356, 1296180, 1404195, 1478100, 1620225, 1685034, 1872260, 2160300, 2217150, 2340325, 2808390, 3240450, 3370068, 4212585, 4434300, 4680650, 5616780, 6480900, 7020975, 8425170, 9361300, 14041950, 16850340, 21062925, 28083900, 42125850, 84251700]

約数ペア:

[(1, 84251700), (2, 42125850), (3, 28083900), (4, 21062925), (5, 16850340), (6, 14041950), (9, 9361300), (10, 8425170), (12, 7020975), (13, 6480900), (15, 5616780), (18, 4680650), (19, 4434300), (20, 4212585), (25, 3370068), (26, 3240450), (30, 2808390), (36, 2340325), (38, 2217150), (39, 2160300), (45, 1872260), (50, 1685034), (52, 1620225), (57, 1478100), (60, 1404195), (65, 1296180), (75, 1123356), (76, 1108575), (78, 1080150), (90, 936130), (95, 886860), (100, 842517), (114, 739050), (117, 720100), (130, 648090), (150, 561678), (156, 540075), (171, 492700), (180, 468065), (190, 443430), (195, 432060), (225, 374452), (228, 369525), (234, 360050), (247, 341100), (260, 324045), (285, 295620), (300, 280839), (325, 259236), (342, 246350), (379, 222300), (380, 221715), (390, 216030), (450, 187226), (468, 180025), (475, 177372), (494, 170550), (570, 147810), (585, 144020), (650, 129618), (684, 123175), (741, 113700), (758, 111150), (780, 108015), (855, 98540), (900, 93613), (950, 88686), (975, 86412), (988, 85275), (1137, 74100), (1140, 73905), (1170, 72010), (1235, 68220), (1300, 64809), (1425, 59124), (1482, 56850), (1516, 55575), (1710, 49270), (1895, 44460), (1900, 44343), (1950, 43206), (2223, 37900), (2274, 37050), (2340, 36005), (2470, 34110), (2850, 29562), (2925, 28804), (2964, 28425), (3411, 24700), (3420, 24635), (3705, 22740), (3790, 22230), (3900, 21603), (4275, 19708), (4446, 18950), (4548, 18525), (4927, 17100), (4940, 17055), (5685, 14820), (5700, 14781), (5850, 14402), (6175, 13644), (6822, 12350), (7201, 11700), (7410, 11370), (7580, 11115), (8550, 9854), (8892, 9475)]