213103800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 288

約数和(自身を含む): 881506080

約数和(自身を除く): 668402280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1301, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2602, 2730, 2925, 3150, 3276, 3640, 3900, 3903, 4095, 4200, 4550, 4680, 5204, 5460, 5850, 6300, 6505, 6552, 6825, 7800, 7806, 8190, 9100, 9107, 10408, 10920, 11700, 11709, 12600, 13010, 13650, 15612, 16380, 16913, 18200, 18214, 19515, 20475, 23400, 23418, 26020, 27300, 27321, 31224, 32525, 32760, 33826, 36428, 39030, 40950, 45535, 46836, 50739, 52040, 54600, 54642, 58545, 65050, 67652, 72856, 78060, 81900, 81963, 84565, 91070, 93672, 97575, 101478, 109284, 117090, 118391, 130100, 135304, 136605, 152217, 156120, 163800, 163926, 169130, 182140, 195150, 202956, 218568, 227675, 234180, 236782, 253695, 260200, 273210, 292725, 304434, 327852, 338260, 355173, 364280, 390300, 405912, 409815, 422825, 455350, 468360, 473564, 507390, 546420, 585450, 591955, 608868, 655704, 676520, 683025, 710346, 761085, 780600, 819630, 845650, 910700, 947128, 1014780, 1065519, 1092840, 1170900, 1183910, 1217736, 1268475, 1366050, 1420692, 1522170, 1639260, 1691300, 1775865, 1821400, 2029560, 2049075, 2131038, 2341800, 2367820, 2536950, 2732100, 2841384, 2959775, 3044340, 3278520, 3382600, 3551730, 3805425, 4098150, 4262076, 4735640, 5073900, 5327595, 5464200, 5919550, 6088680, 7103460, 7610850, 8196300, 8524152, 8879325, 10147800, 10655190, 11839100, 14206920, 15221700, 16392600, 17758650, 21310380, 23678200, 26637975, 30443400, 35517300, 42620760, 53275950, 71034600, 106551900, 213103800]

約数ペア:

[(1, 213103800), (2, 106551900), (3, 71034600), (4, 53275950), (5, 42620760), (6, 35517300), (7, 30443400), (8, 26637975), (9, 23678200), (10, 21310380), (12, 17758650), (13, 16392600), (14, 15221700), (15, 14206920), (18, 11839100), (20, 10655190), (21, 10147800), (24, 8879325), (25, 8524152), (26, 8196300), (28, 7610850), (30, 7103460), (35, 6088680), (36, 5919550), (39, 5464200), (40, 5327595), (42, 5073900), (45, 4735640), (50, 4262076), (52, 4098150), (56, 3805425), (60, 3551730), (63, 3382600), (65, 3278520), (70, 3044340), (72, 2959775), (75, 2841384), (78, 2732100), (84, 2536950), (90, 2367820), (91, 2341800), (100, 2131038), (104, 2049075), (105, 2029560), (117, 1821400), (120, 1775865), (126, 1691300), (130, 1639260), (140, 1522170), (150, 1420692), (156, 1366050), (168, 1268475), (175, 1217736), (180, 1183910), (182, 1170900), (195, 1092840), (200, 1065519), (210, 1014780), (225, 947128), (234, 910700), (252, 845650), (260, 819630), (273, 780600), (280, 761085), (300, 710346), (312, 683025), (315, 676520), (325, 655704), (350, 608868), (360, 591955), (364, 585450), (390, 546420), (420, 507390), (450, 473564), (455, 468360), (468, 455350), (504, 422825), (520, 409815), (525, 405912), (546, 390300), (585, 364280), (600, 355173), (630, 338260), (650, 327852), (700, 304434), (728, 292725), (780, 273210), (819, 260200), (840, 253695), (900, 236782), (910, 234180), (936, 227675), (975, 218568), (1050, 202956), (1092, 195150), (1170, 182140), (1260, 169130), (1300, 163926), (1301, 163800), (1365, 156120), (1400, 152217), (1560, 136605), (1575, 135304), (1638, 130100), (1800, 118391), (1820, 117090), (1950, 109284), (2100, 101478), (2184, 97575), (2275, 93672), (2340, 91070), (2520, 84565), (2600, 81963), (2602, 81900), (2730, 78060), (2925, 72856), (3150, 67652), (3276, 65050), (3640, 58545), (3900, 54642), (3903, 54600), (4095, 52040), (4200, 50739), (4550, 46836), (4680, 45535), (5204, 40950), (5460, 39030), (5850, 36428), (6300, 33826), (6505, 32760), (6552, 32525), (6825, 31224), (7800, 27321), (7806, 27300), (8190, 26020), (9100, 23418), (9107, 23400), (10408, 20475), (10920, 19515), (11700, 18214), (11709, 18200), (12600, 16913), (13010, 16380), (13650, 15612)]