252755100

素因数分解:

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

素因数の和:434

約数の個数: 288

約数和(自身を含む): 923552000

約数和(自身を除く): 670796900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 270, 285, 300, 325, 342, 351, 379, 380, 390, 450, 468, 475, 494, 513, 540, 570, 585, 650, 675, 684, 702, 741, 758, 780, 855, 900, 950, 975, 988, 1026, 1137, 1140, 1170, 1235, 1300, 1350, 1404, 1425, 1482, 1516, 1710, 1755, 1895, 1900, 1950, 2052, 2223, 2274, 2340, 2470, 2565, 2700, 2850, 2925, 2964, 3411, 3420, 3510, 3705, 3790, 3900, 4275, 4446, 4548, 4927, 4940, 5130, 5685, 5700, 5850, 6175, 6669, 6822, 7020, 7201, 7410, 7580, 8550, 8775, 8892, 9475, 9854, 10233, 10260, 11115, 11370, 11700, 12350, 12825, 13338, 13644, 14402, 14781, 14820, 17055, 17100, 17550, 18525, 18950, 19708, 20466, 21603, 22230, 22740, 24635, 24700, 25650, 26676, 28425, 28804, 29562, 33345, 34110, 35100, 36005, 37050, 37900, 40932, 43206, 44343, 44460, 49270, 51165, 51300, 55575, 56850, 59124, 64809, 66690, 68220, 72010, 73905, 74100, 85275, 86412, 88686, 93613, 98540, 102330, 108015, 111150, 113700, 123175, 129618, 133029, 133380, 144020, 147810, 166725, 170550, 177372, 180025, 187226, 194427, 204660, 216030, 221715, 222300, 246350, 255825, 259236, 266058, 280839, 295620, 324045, 333450, 341100, 360050, 369525, 374452, 388854, 432060, 443430, 468065, 492700, 511650, 532116, 540075, 561678, 648090, 665145, 666900, 720100, 739050, 777708, 842517, 886860, 936130, 972135, 1023300, 1080150, 1108575, 1123356, 1296180, 1330290, 1404195, 1478100, 1620225, 1685034, 1872260, 1944270, 2160300, 2217150, 2340325, 2527551, 2660580, 2808390, 3240450, 3325725, 3370068, 3888540, 4212585, 4434300, 4680650, 4860675, 5055102, 5616780, 6480900, 6651450, 7020975, 8425170, 9361300, 9721350, 10110204, 12637755, 13302900, 14041950, 16850340, 19442700, 21062925, 25275510, 28083900, 42125850, 50551020, 63188775, 84251700, 126377550, 252755100]

約数ペア:

[(1, 252755100), (2, 126377550), (3, 84251700), (4, 63188775), (5, 50551020), (6, 42125850), (9, 28083900), (10, 25275510), (12, 21062925), (13, 19442700), (15, 16850340), (18, 14041950), (19, 13302900), (20, 12637755), (25, 10110204), (26, 9721350), (27, 9361300), (30, 8425170), (36, 7020975), (38, 6651450), (39, 6480900), (45, 5616780), (50, 5055102), (52, 4860675), (54, 4680650), (57, 4434300), (60, 4212585), (65, 3888540), (75, 3370068), (76, 3325725), (78, 3240450), (90, 2808390), (95, 2660580), (100, 2527551), (108, 2340325), (114, 2217150), (117, 2160300), (130, 1944270), (135, 1872260), (150, 1685034), (156, 1620225), (171, 1478100), (180, 1404195), (190, 1330290), (195, 1296180), (225, 1123356), (228, 1108575), (234, 1080150), (247, 1023300), (260, 972135), (270, 936130), (285, 886860), (300, 842517), (325, 777708), (342, 739050), (351, 720100), (379, 666900), (380, 665145), (390, 648090), (450, 561678), (468, 540075), (475, 532116), (494, 511650), (513, 492700), (540, 468065), (570, 443430), (585, 432060), (650, 388854), (675, 374452), (684, 369525), (702, 360050), (741, 341100), (758, 333450), (780, 324045), (855, 295620), (900, 280839), (950, 266058), (975, 259236), (988, 255825), (1026, 246350), (1137, 222300), (1140, 221715), (1170, 216030), (1235, 204660), (1300, 194427), (1350, 187226), (1404, 180025), (1425, 177372), (1482, 170550), (1516, 166725), (1710, 147810), (1755, 144020), (1895, 133380), (1900, 133029), (1950, 129618), (2052, 123175), (2223, 113700), (2274, 111150), (2340, 108015), (2470, 102330), (2565, 98540), (2700, 93613), (2850, 88686), (2925, 86412), (2964, 85275), (3411, 74100), (3420, 73905), (3510, 72010), (3705, 68220), (3790, 66690), (3900, 64809), (4275, 59124), (4446, 56850), (4548, 55575), (4927, 51300), (4940, 51165), (5130, 49270), (5685, 44460), (5700, 44343), (5850, 43206), (6175, 40932), (6669, 37900), (6822, 37050), (7020, 36005), (7201, 35100), (7410, 34110), (7580, 33345), (8550, 29562), (8775, 28804), (8892, 28425), (9475, 26676), (9854, 25650), (10233, 24700), (10260, 24635), (11115, 22740), (11370, 22230), (11700, 21603), (12350, 20466), (12825, 19708), (13338, 18950), (13644, 18525), (14402, 17550), (14781, 17100), (14820, 17055)]