2620228050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 7721505792

約数和(自身を除く): 5101277742

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 197, 198, 225, 275, 330, 394, 450, 495, 550, 591, 825, 985, 990, 1182, 1650, 1773, 1970, 2167, 2475, 2687, 2955, 3546, 4334, 4925, 4950, 5374, 5910, 6501, 8061, 8865, 9850, 10835, 13002, 13435, 14775, 16122, 17730, 19503, 21670, 24183, 26870, 29550, 29557, 32505, 39006, 40305, 44325, 48366, 54175, 59114, 65010, 67175, 80610, 88650, 88671, 97515, 108350, 120915, 134350, 147785, 162525, 177342, 195030, 201525, 241830, 266013, 295570, 325050, 403050, 443355, 487575, 529339, 532026, 604575, 738925, 886710, 975150, 1058678, 1209150, 1330065, 1477850, 1588017, 2216775, 2646695, 2660130, 3176034, 4433550, 4764051, 5293390, 5822729, 6650325, 7940085, 9528102, 11645458, 13233475, 13300650, 15880170, 17468187, 23820255, 26466950, 29113645, 34936374, 39700425, 47640510, 52404561, 58227290, 79400850, 87340935, 104809122, 119101275, 145568225, 174681870, 238202550, 262022805, 291136450, 436704675, 524045610, 873409350, 1310114025, 2620228050]

約数ペア:

[(1, 2620228050), (2, 1310114025), (3, 873409350), (5, 524045610), (6, 436704675), (9, 291136450), (10, 262022805), (11, 238202550), (15, 174681870), (18, 145568225), (22, 119101275), (25, 104809122), (30, 87340935), (33, 79400850), (45, 58227290), (50, 52404561), (55, 47640510), (66, 39700425), (75, 34936374), (90, 29113645), (99, 26466950), (110, 23820255), (150, 17468187), (165, 15880170), (197, 13300650), (198, 13233475), (225, 11645458), (275, 9528102), (330, 7940085), (394, 6650325), (450, 5822729), (495, 5293390), (550, 4764051), (591, 4433550), (825, 3176034), (985, 2660130), (990, 2646695), (1182, 2216775), (1650, 1588017), (1773, 1477850), (1970, 1330065), (2167, 1209150), (2475, 1058678), (2687, 975150), (2955, 886710), (3546, 738925), (4334, 604575), (4925, 532026), (4950, 529339), (5374, 487575), (5910, 443355), (6501, 403050), (8061, 325050), (8865, 295570), (9850, 266013), (10835, 241830), (13002, 201525), (13435, 195030), (14775, 177342), (16122, 162525), (17730, 147785), (19503, 134350), (21670, 120915), (24183, 108350), (26870, 97515), (29550, 88671), (29557, 88650), (32505, 80610), (39006, 67175), (40305, 65010), (44325, 59114), (48366, 54175)]