288639000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 192

約数和(自身を含む): 1051071840

約数和(自身を除く): 762432840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1625, 1800, 1950, 2250, 2340, 2467, 2600, 2925, 3000, 3250, 3900, 4500, 4680, 4875, 4934, 5850, 6500, 7401, 7800, 9000, 9750, 9868, 11700, 12335, 13000, 14625, 14802, 19500, 19736, 22203, 23400, 24670, 29250, 29604, 32071, 37005, 39000, 44406, 49340, 58500, 59208, 61675, 64142, 74010, 88812, 96213, 98680, 111015, 117000, 123350, 128284, 148020, 160355, 177624, 185025, 192426, 222030, 246700, 256568, 288639, 296040, 308375, 320710, 370050, 384852, 444060, 481065, 493400, 555075, 577278, 616750, 641420, 740100, 769704, 801775, 888120, 925125, 962130, 1110150, 1154556, 1233500, 1282840, 1443195, 1480200, 1603550, 1850250, 1924260, 2220300, 2309112, 2405325, 2467000, 2775375, 2886390, 3207100, 3700500, 3848520, 4008875, 4440600, 4810650, 5550750, 5772780, 6414200, 7215975, 7401000, 8017750, 9621300, 11101500, 11545560, 12026625, 14431950, 16035500, 19242600, 22203000, 24053250, 28863900, 32071000, 36079875, 48106500, 57727800, 72159750, 96213000, 144319500, 288639000]

約数ペア:

[(1, 288639000), (2, 144319500), (3, 96213000), (4, 72159750), (5, 57727800), (6, 48106500), (8, 36079875), (9, 32071000), (10, 28863900), (12, 24053250), (13, 22203000), (15, 19242600), (18, 16035500), (20, 14431950), (24, 12026625), (25, 11545560), (26, 11101500), (30, 9621300), (36, 8017750), (39, 7401000), (40, 7215975), (45, 6414200), (50, 5772780), (52, 5550750), (60, 4810650), (65, 4440600), (72, 4008875), (75, 3848520), (78, 3700500), (90, 3207100), (100, 2886390), (104, 2775375), (117, 2467000), (120, 2405325), (125, 2309112), (130, 2220300), (150, 1924260), (156, 1850250), (180, 1603550), (195, 1480200), (200, 1443195), (225, 1282840), (234, 1233500), (250, 1154556), (260, 1110150), (300, 962130), (312, 925125), (325, 888120), (360, 801775), (375, 769704), (390, 740100), (450, 641420), (468, 616750), (500, 577278), (520, 555075), (585, 493400), (600, 481065), (650, 444060), (750, 384852), (780, 370050), (900, 320710), (936, 308375), (975, 296040), (1000, 288639), (1125, 256568), (1170, 246700), (1300, 222030), (1500, 192426), (1560, 185025), (1625, 177624), (1800, 160355), (1950, 148020), (2250, 128284), (2340, 123350), (2467, 117000), (2600, 111015), (2925, 98680), (3000, 96213), (3250, 88812), (3900, 74010), (4500, 64142), (4680, 61675), (4875, 59208), (4934, 58500), (5850, 49340), (6500, 44406), (7401, 39000), (7800, 37005), (9000, 32071), (9750, 29604), (9868, 29250), (11700, 24670), (12335, 23400), (13000, 22203), (14625, 19736), (14802, 19500)]