67620300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 220652544

約数和(自身を除く): 153032244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 661, 682, 775, 825, 930, 1023, 1100, 1322, 1364, 1550, 1650, 1705, 1860, 1983, 2046, 2325, 2644, 3100, 3300, 3305, 3410, 3966, 4092, 4650, 5115, 6610, 6820, 7271, 7932, 8525, 9300, 9915, 10230, 13220, 14542, 16525, 17050, 19830, 20460, 20491, 21813, 25575, 29084, 33050, 34100, 36355, 39660, 40982, 43626, 49575, 51150, 61473, 66100, 72710, 81964, 87252, 99150, 102300, 102455, 109065, 122946, 145420, 181775, 198300, 204910, 218130, 225401, 245892, 307365, 363550, 409820, 436260, 450802, 512275, 545325, 614730, 676203, 727100, 901604, 1024550, 1090650, 1127005, 1229460, 1352406, 1536825, 2049100, 2181300, 2254010, 2704812, 3073650, 3381015, 4508020, 5635025, 6147300, 6762030, 11270050, 13524060, 16905075, 22540100, 33810150, 67620300]

約数ペア:

[(1, 67620300), (2, 33810150), (3, 22540100), (4, 16905075), (5, 13524060), (6, 11270050), (10, 6762030), (11, 6147300), (12, 5635025), (15, 4508020), (20, 3381015), (22, 3073650), (25, 2704812), (30, 2254010), (31, 2181300), (33, 2049100), (44, 1536825), (50, 1352406), (55, 1229460), (60, 1127005), (62, 1090650), (66, 1024550), (75, 901604), (93, 727100), (100, 676203), (110, 614730), (124, 545325), (132, 512275), (150, 450802), (155, 436260), (165, 409820), (186, 363550), (220, 307365), (275, 245892), (300, 225401), (310, 218130), (330, 204910), (341, 198300), (372, 181775), (465, 145420), (550, 122946), (620, 109065), (660, 102455), (661, 102300), (682, 99150), (775, 87252), (825, 81964), (930, 72710), (1023, 66100), (1100, 61473), (1322, 51150), (1364, 49575), (1550, 43626), (1650, 40982), (1705, 39660), (1860, 36355), (1983, 34100), (2046, 33050), (2325, 29084), (2644, 25575), (3100, 21813), (3300, 20491), (3305, 20460), (3410, 19830), (3966, 17050), (4092, 16525), (4650, 14542), (5115, 13220), (6610, 10230), (6820, 9915), (7271, 9300), (7932, 8525)]