162980100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 559235040

約数和(自身を除く): 396254940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 243, 270, 285, 300, 324, 342, 353, 380, 405, 450, 475, 486, 513, 540, 570, 675, 684, 706, 810, 855, 900, 950, 972, 1026, 1059, 1140, 1215, 1350, 1412, 1425, 1539, 1620, 1710, 1765, 1900, 2025, 2052, 2118, 2430, 2565, 2700, 2850, 3078, 3177, 3420, 3530, 4050, 4236, 4275, 4617, 4860, 5130, 5295, 5700, 6075, 6156, 6354, 6707, 7060, 7695, 8100, 8550, 8825, 9234, 9531, 10260, 10590, 12150, 12708, 12825, 13414, 15390, 15885, 17100, 17650, 18468, 19062, 20121, 21180, 23085, 24300, 25650, 26475, 26828, 28593, 30780, 31770, 33535, 35300, 38124, 38475, 40242, 46170, 47655, 51300, 52950, 57186, 60363, 63540, 67070, 76950, 79425, 80484, 85779, 92340, 95310, 100605, 105900, 114372, 115425, 120726, 134140, 142965, 153900, 158850, 167675, 171558, 181089, 190620, 201210, 230850, 238275, 241452, 285930, 301815, 317700, 335350, 343116, 362178, 402420, 428895, 461700, 476550, 503025, 543267, 571860, 603630, 670700, 714825, 724356, 857790, 905445, 953100, 1006050, 1086534, 1207260, 1429650, 1509075, 1629801, 1715580, 1810890, 2012100, 2144475, 2173068, 2716335, 2859300, 3018150, 3259602, 3621780, 4288950, 4527225, 5432670, 6036300, 6519204, 8149005, 8577900, 9054450, 10865340, 13581675, 16298010, 18108900, 27163350, 32596020, 40745025, 54326700, 81490050, 162980100]

約数ペア:

[(1, 162980100), (2, 81490050), (3, 54326700), (4, 40745025), (5, 32596020), (6, 27163350), (9, 18108900), (10, 16298010), (12, 13581675), (15, 10865340), (18, 9054450), (19, 8577900), (20, 8149005), (25, 6519204), (27, 6036300), (30, 5432670), (36, 4527225), (38, 4288950), (45, 3621780), (50, 3259602), (54, 3018150), (57, 2859300), (60, 2716335), (75, 2173068), (76, 2144475), (81, 2012100), (90, 1810890), (95, 1715580), (100, 1629801), (108, 1509075), (114, 1429650), (135, 1207260), (150, 1086534), (162, 1006050), (171, 953100), (180, 905445), (190, 857790), (225, 724356), (228, 714825), (243, 670700), (270, 603630), (285, 571860), (300, 543267), (324, 503025), (342, 476550), (353, 461700), (380, 428895), (405, 402420), (450, 362178), (475, 343116), (486, 335350), (513, 317700), (540, 301815), (570, 285930), (675, 241452), (684, 238275), (706, 230850), (810, 201210), (855, 190620), (900, 181089), (950, 171558), (972, 167675), (1026, 158850), (1059, 153900), (1140, 142965), (1215, 134140), (1350, 120726), (1412, 115425), (1425, 114372), (1539, 105900), (1620, 100605), (1710, 95310), (1765, 92340), (1900, 85779), (2025, 80484), (2052, 79425), (2118, 76950), (2430, 67070), (2565, 63540), (2700, 60363), (2850, 57186), (3078, 52950), (3177, 51300), (3420, 47655), (3530, 46170), (4050, 40242), (4236, 38475), (4275, 38124), (4617, 35300), (4860, 33535), (5130, 31770), (5295, 30780), (5700, 28593), (6075, 26828), (6156, 26475), (6354, 25650), (6707, 24300), (7060, 23085), (7695, 21180), (8100, 20121), (8550, 19062), (8825, 18468), (9234, 17650), (9531, 17100), (10260, 15885), (10590, 15390), (12150, 13414), (12708, 12825)]