19338246000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{499}}^1\times {\mathrm{2153}}^1$

素因数の和:2681

約数の個数: 240

約数和(自身を含む): 67708836000

約数和(自身を除く): 48370590000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 499, 500, 600, 720, 750, 900, 998, 1000, 1125, 1200, 1497, 1500, 1800, 1996, 2000, 2153, 2250, 2495, 2994, 3000, 3600, 3992, 4306, 4491, 4500, 4990, 5988, 6000, 6459, 7485, 7984, 8612, 8982, 9000, 9980, 10765, 11976, 12475, 12918, 14970, 17224, 17964, 18000, 19377, 19960, 21530, 22455, 23952, 24950, 25836, 29940, 32295, 34448, 35928, 37425, 38754, 39920, 43060, 44910, 49900, 51672, 53825, 59880, 62375, 64590, 71856, 74850, 77508, 86120, 89820, 96885, 99800, 103344, 107650, 112275, 119760, 124750, 129180, 149700, 155016, 161475, 172240, 179640, 187125, 193770, 199600, 215300, 224550, 249500, 258360, 269125, 299400, 310032, 322950, 359280, 374250, 387540, 430600, 449100, 484425, 499000, 516720, 538250, 561375, 598800, 645900, 748500, 775080, 807375, 861200, 898200, 968850, 998000, 1074347, 1076500, 1122750, 1291800, 1497000, 1550160, 1614750, 1796400, 1937700, 2148694, 2153000, 2245500, 2422125, 2583600, 2994000, 3223041, 3229500, 3875400, 4297388, 4306000, 4491000, 4844250, 5371735, 6446082, 6459000, 7750800, 8594776, 8982000, 9669123, 9688500, 10743470, 12892164, 12918000, 16115205, 17189552, 19338246, 19377000, 21486940, 25784328, 26858675, 32230410, 38676492, 38754000, 42973880, 48345615, 51568656, 53717350, 64460820, 77352984, 80576025, 85947760, 96691230, 107434700, 128921640, 134293375, 154705968, 161152050, 193382460, 214869400, 241728075, 257843280, 268586750, 322304100, 386764920, 402880125, 429738800, 483456150, 537173500, 644608200, 773529840, 805760250, 966912300, 1074347000, 1208640375, 1289216400, 1611520500, 1933824600, 2148694000, 2417280750, 3223041000, 3867649200, 4834561500, 6446082000, 9669123000, 19338246000]

約数ペア:

[(1, 19338246000), (2, 9669123000), (3, 6446082000), (4, 4834561500), (5, 3867649200), (6, 3223041000), (8, 2417280750), (9, 2148694000), (10, 1933824600), (12, 1611520500), (15, 1289216400), (16, 1208640375), (18, 1074347000), (20, 966912300), (24, 805760250), (25, 773529840), (30, 644608200), (36, 537173500), (40, 483456150), (45, 429738800), (48, 402880125), (50, 386764920), (60, 322304100), (72, 268586750), (75, 257843280), (80, 241728075), (90, 214869400), (100, 193382460), (120, 161152050), (125, 154705968), (144, 134293375), (150, 128921640), (180, 107434700), (200, 96691230), (225, 85947760), (240, 80576025), (250, 77352984), (300, 64460820), (360, 53717350), (375, 51568656), (400, 48345615), (450, 42973880), (499, 38754000), (500, 38676492), (600, 32230410), (720, 26858675), (750, 25784328), (900, 21486940), (998, 19377000), (1000, 19338246), (1125, 17189552), (1200, 16115205), (1497, 12918000), (1500, 12892164), (1800, 10743470), (1996, 9688500), (2000, 9669123), (2153, 8982000), (2250, 8594776), (2495, 7750800), (2994, 6459000), (3000, 6446082), (3600, 5371735), (3992, 4844250), (4306, 4491000), (4491, 4306000), (4500, 4297388), (4990, 3875400), (5988, 3229500), (6000, 3223041), (6459, 2994000), (7485, 2583600), (7984, 2422125), (8612, 2245500), (8982, 2153000), (9000, 2148694), (9980, 1937700), (10765, 1796400), (11976, 1614750), (12475, 1550160), (12918, 1497000), (14970, 1291800), (17224, 1122750), (17964, 1076500), (18000, 1074347), (19377, 998000), (19960, 968850), (21530, 898200), (22455, 861200), (23952, 807375), (24950, 775080), (25836, 748500), (29940, 645900), (32295, 598800), (34448, 561375), (35928, 538250), (37425, 516720), (38754, 499000), (39920, 484425), (43060, 449100), (44910, 430600), (49900, 387540), (51672, 374250), (53825, 359280), (59880, 322950), (62375, 310032), (64590, 299400), (71856, 269125), (74850, 258360), (77508, 249500), (86120, 224550), (89820, 215300), (96885, 199600), (99800, 193770), (103344, 187125), (107650, 179640), (112275, 172240), (119760, 161475), (124750, 155016), (129180, 149700)]