18866106300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 55016256512

約数和(自身を除く): 36150150212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 331, 607, 626, 662, 939, 993, 1214, 1252, 1324, 1565, 1655, 1821, 1878, 1986, 2428, 3035, 3130, 3310, 3642, 3756, 3972, 4695, 4965, 6070, 6260, 6620, 7284, 7825, 8275, 9105, 9390, 9930, 12140, 15175, 15650, 16550, 18210, 18780, 19860, 23475, 24825, 30350, 31300, 33100, 36420, 45525, 46950, 49650, 60700, 91050, 93900, 99300, 103603, 182100, 189991, 200917, 207206, 310809, 379982, 401834, 414412, 518015, 569973, 602751, 621618, 759964, 803668, 949955, 1004585, 1036030, 1139946, 1205502, 1243236, 1554045, 1899910, 2009170, 2072060, 2279892, 2411004, 2590075, 2849865, 3013755, 3108090, 3799820, 4018340, 4749775, 5022925, 5180150, 5699730, 6027510, 6216180, 7770225, 9499550, 10045850, 10360300, 11399460, 12055020, 14249325, 15068775, 15540450, 18999100, 20091700, 28498650, 30137550, 31080900, 56997300, 60275100, 62887021, 125774042, 188661063, 251548084, 314435105, 377322126, 628870210, 754644252, 943305315, 1257740420, 1572175525, 1886610630, 3144351050, 3773221260, 4716526575, 6288702100, 9433053150, 18866106300]

約数ペア:

[(1, 18866106300), (2, 9433053150), (3, 6288702100), (4, 4716526575), (5, 3773221260), (6, 3144351050), (10, 1886610630), (12, 1572175525), (15, 1257740420), (20, 943305315), (25, 754644252), (30, 628870210), (50, 377322126), (60, 314435105), (75, 251548084), (100, 188661063), (150, 125774042), (300, 62887021), (313, 60275100), (331, 56997300), (607, 31080900), (626, 30137550), (662, 28498650), (939, 20091700), (993, 18999100), (1214, 15540450), (1252, 15068775), (1324, 14249325), (1565, 12055020), (1655, 11399460), (1821, 10360300), (1878, 10045850), (1986, 9499550), (2428, 7770225), (3035, 6216180), (3130, 6027510), (3310, 5699730), (3642, 5180150), (3756, 5022925), (3972, 4749775), (4695, 4018340), (4965, 3799820), (6070, 3108090), (6260, 3013755), (6620, 2849865), (7284, 2590075), (7825, 2411004), (8275, 2279892), (9105, 2072060), (9390, 2009170), (9930, 1899910), (12140, 1554045), (15175, 1243236), (15650, 1205502), (16550, 1139946), (18210, 1036030), (18780, 1004585), (19860, 949955), (23475, 803668), (24825, 759964), (30350, 621618), (31300, 602751), (33100, 569973), (36420, 518015), (45525, 414412), (46950, 401834), (49650, 379982), (60700, 310809), (91050, 207206), (93900, 200917), (99300, 189991), (103603, 182100)]