2889584100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1027

約数の個数: 216

約数和(自身を含む): 9793248192

約数和(自身を除く): 6903664092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 491, 503, 585, 650, 780, 900, 975, 982, 1006, 1170, 1300, 1473, 1509, 1950, 1964, 2012, 2340, 2455, 2515, 2925, 2946, 3018, 3900, 4419, 4527, 4910, 5030, 5850, 5892, 6036, 6383, 6539, 7365, 7545, 8838, 9054, 9820, 10060, 11700, 12275, 12575, 12766, 13078, 14730, 15090, 17676, 18108, 19149, 19617, 22095, 22635, 24550, 25150, 25532, 26156, 29460, 30180, 31915, 32695, 36825, 37725, 38298, 39234, 44190, 45270, 49100, 50300, 57447, 58851, 63830, 65390, 73650, 75450, 76596, 78468, 88380, 90540, 95745, 98085, 110475, 113175, 114894, 117702, 127660, 130780, 147300, 150900, 159575, 163475, 191490, 196170, 220950, 226350, 229788, 235404, 246973, 287235, 294255, 319150, 326950, 382980, 392340, 441900, 452700, 478725, 490425, 493946, 574470, 588510, 638300, 653900, 740919, 957450, 980850, 987892, 1148940, 1177020, 1234865, 1436175, 1471275, 1481838, 1914900, 1961700, 2222757, 2469730, 2872350, 2942550, 2963676, 3210649, 3704595, 4445514, 4939460, 5744700, 5885100, 6174325, 6421298, 7409190, 8891028, 9631947, 11113785, 12348650, 12842596, 14818380, 16053245, 18522975, 19263894, 22227570, 24697300, 28895841, 32106490, 37045950, 38527788, 44455140, 48159735, 55568925, 57791682, 64212980, 74091900, 80266225, 96319470, 111137850, 115583364, 144479205, 160532450, 192638940, 222275700, 240798675, 288958410, 321064900, 481597350, 577916820, 722396025, 963194700, 1444792050, 2889584100]

約数ペア:

[(1, 2889584100), (2, 1444792050), (3, 963194700), (4, 722396025), (5, 577916820), (6, 481597350), (9, 321064900), (10, 288958410), (12, 240798675), (13, 222275700), (15, 192638940), (18, 160532450), (20, 144479205), (25, 115583364), (26, 111137850), (30, 96319470), (36, 80266225), (39, 74091900), (45, 64212980), (50, 57791682), (52, 55568925), (60, 48159735), (65, 44455140), (75, 38527788), (78, 37045950), (90, 32106490), (100, 28895841), (117, 24697300), (130, 22227570), (150, 19263894), (156, 18522975), (180, 16053245), (195, 14818380), (225, 12842596), (234, 12348650), (260, 11113785), (300, 9631947), (325, 8891028), (390, 7409190), (450, 6421298), (468, 6174325), (491, 5885100), (503, 5744700), (585, 4939460), (650, 4445514), (780, 3704595), (900, 3210649), (975, 2963676), (982, 2942550), (1006, 2872350), (1170, 2469730), (1300, 2222757), (1473, 1961700), (1509, 1914900), (1950, 1481838), (1964, 1471275), (2012, 1436175), (2340, 1234865), (2455, 1177020), (2515, 1148940), (2925, 987892), (2946, 980850), (3018, 957450), (3900, 740919), (4419, 653900), (4527, 638300), (4910, 588510), (5030, 574470), (5850, 493946), (5892, 490425), (6036, 478725), (6383, 452700), (6539, 441900), (7365, 392340), (7545, 382980), (8838, 326950), (9054, 319150), (9820, 294255), (10060, 287235), (11700, 246973), (12275, 235404), (12575, 229788), (12766, 226350), (13078, 220950), (14730, 196170), (15090, 191490), (17676, 163475), (18108, 159575), (19149, 150900), (19617, 147300), (22095, 130780), (22635, 127660), (24550, 117702), (25150, 114894), (25532, 113175), (26156, 110475), (29460, 98085), (30180, 95745), (31915, 90540), (32695, 88380), (36825, 78468), (37725, 76596), (38298, 75450), (39234, 73650), (44190, 65390), (45270, 63830), (49100, 58851), (50300, 57447)]