1808889300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1032

約数の個数: 288

約数和(自身を含む): 6293347200

約数和(自身を除く): 4484457900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 37, 38, 45, 50, 54, 57, 60, 74, 75, 76, 90, 95, 100, 108, 111, 114, 135, 148, 150, 171, 180, 185, 190, 222, 225, 228, 270, 285, 300, 333, 342, 370, 380, 444, 450, 475, 513, 540, 555, 570, 666, 675, 684, 703, 740, 855, 900, 925, 950, 953, 999, 1026, 1110, 1140, 1332, 1350, 1406, 1425, 1665, 1710, 1850, 1900, 1906, 1998, 2052, 2109, 2220, 2565, 2700, 2775, 2812, 2850, 2859, 3330, 3420, 3515, 3700, 3812, 3996, 4218, 4275, 4765, 4995, 5130, 5550, 5700, 5718, 6327, 6660, 7030, 8325, 8436, 8550, 8577, 9530, 9990, 10260, 10545, 11100, 11436, 12654, 12825, 14060, 14295, 16650, 17100, 17154, 17575, 18107, 18981, 19060, 19980, 21090, 23825, 24975, 25308, 25650, 25731, 28590, 31635, 33300, 34308, 35150, 35261, 36214, 37962, 42180, 42885, 47650, 49950, 51300, 51462, 52725, 54321, 57180, 63270, 70300, 70522, 71475, 72428, 75924, 85770, 90535, 94905, 95300, 99900, 102924, 105450, 105783, 108642, 126540, 128655, 141044, 142950, 158175, 162963, 171540, 176305, 181070, 189810, 210900, 211566, 214425, 217284, 257310, 271605, 285900, 316350, 317349, 325926, 352610, 362140, 379620, 423132, 428850, 452675, 474525, 488889, 514620, 528915, 543210, 632700, 634698, 643275, 651852, 669959, 705220, 814815, 857700, 881525, 905350, 949050, 952047, 977778, 1057830, 1086420, 1269396, 1286550, 1339918, 1358025, 1586745, 1629630, 1763050, 1810700, 1898100, 1904094, 1955556, 2009877, 2115660, 2444445, 2573100, 2644575, 2679836, 2716050, 3173490, 3259260, 3349795, 3526100, 3808188, 4019754, 4074075, 4760235, 4888890, 5289150, 5432100, 6029631, 6346980, 6699590, 7933725, 8039508, 8148150, 9520470, 9777780, 10049385, 10578300, 12059262, 12222225, 13399180, 15867450, 16296300, 16748975, 18088893, 19040940, 20098770, 23801175, 24118524, 24444450, 30148155, 31734900, 33497950, 36177786, 40197540, 47602350, 48888900, 50246925, 60296310, 66995900, 72355572, 90444465, 95204700, 100493850, 120592620, 150740775, 180888930, 200987700, 301481550, 361777860, 452222325, 602963100, 904444650, 1808889300]

約数ペア:

[(1, 1808889300), (2, 904444650), (3, 602963100), (4, 452222325), (5, 361777860), (6, 301481550), (9, 200987700), (10, 180888930), (12, 150740775), (15, 120592620), (18, 100493850), (19, 95204700), (20, 90444465), (25, 72355572), (27, 66995900), (30, 60296310), (36, 50246925), (37, 48888900), (38, 47602350), (45, 40197540), (50, 36177786), (54, 33497950), (57, 31734900), (60, 30148155), (74, 24444450), (75, 24118524), (76, 23801175), (90, 20098770), (95, 19040940), (100, 18088893), (108, 16748975), (111, 16296300), (114, 15867450), (135, 13399180), (148, 12222225), (150, 12059262), (171, 10578300), (180, 10049385), (185, 9777780), (190, 9520470), (222, 8148150), (225, 8039508), (228, 7933725), (270, 6699590), (285, 6346980), (300, 6029631), (333, 5432100), (342, 5289150), (370, 4888890), (380, 4760235), (444, 4074075), (450, 4019754), (475, 3808188), (513, 3526100), (540, 3349795), (555, 3259260), (570, 3173490), (666, 2716050), (675, 2679836), (684, 2644575), (703, 2573100), (740, 2444445), (855, 2115660), (900, 2009877), (925, 1955556), (950, 1904094), (953, 1898100), (999, 1810700), (1026, 1763050), (1110, 1629630), (1140, 1586745), (1332, 1358025), (1350, 1339918), (1406, 1286550), (1425, 1269396), (1665, 1086420), (1710, 1057830), (1850, 977778), (1900, 952047), (1906, 949050), (1998, 905350), (2052, 881525), (2109, 857700), (2220, 814815), (2565, 705220), (2700, 669959), (2775, 651852), (2812, 643275), (2850, 634698), (2859, 632700), (3330, 543210), (3420, 528915), (3515, 514620), (3700, 488889), (3812, 474525), (3996, 452675), (4218, 428850), (4275, 423132), (4765, 379620), (4995, 362140), (5130, 352610), (5550, 325926), (5700, 317349), (5718, 316350), (6327, 285900), (6660, 271605), (7030, 257310), (8325, 217284), (8436, 214425), (8550, 211566), (8577, 210900), (9530, 189810), (9990, 181070), (10260, 176305), (10545, 171540), (11100, 162963), (11436, 158175), (12654, 142950), (12825, 141044), (14060, 128655), (14295, 126540), (16650, 108642), (17100, 105783), (17154, 105450), (17575, 102924), (18107, 99900), (18981, 95300), (19060, 94905), (19980, 90535), (21090, 85770), (23825, 75924), (24975, 72428), (25308, 71475), (25650, 70522), (25731, 70300), (28590, 63270), (31635, 57180), (33300, 54321), (34308, 52725), (35150, 51462), (35261, 51300), (36214, 49950), (37962, 47650), (42180, 42885)]