18186959700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74021}}^1$

素因数の和:74064

約数の個数: 288

約数和(自身を含む): 71961227520

約数和(自身を除く): 53774267820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 3150, 3276, 3510, 3780, 3900, 4095, 4550, 4725, 4914, 5460, 5850, 6300, 6825, 7020, 8190, 8775, 9100, 9450, 9828, 11700, 12285, 13650, 16380, 17550, 18900, 20475, 24570, 27300, 35100, 40950, 49140, 61425, 74021, 81900, 122850, 148042, 222063, 245700, 296084, 370105, 444126, 518147, 666189, 740210, 888252, 962273, 1036294, 1110315, 1332378, 1480420, 1554441, 1850525, 1924546, 1998567, 2072588, 2220630, 2590735, 2664756, 2886819, 3108882, 3330945, 3701050, 3849092, 3997134, 4441260, 4663323, 4811365, 5181470, 5551575, 5773638, 6217764, 6661890, 6735911, 7402100, 7772205, 7994268, 8660457, 9326646, 9622730, 9992835, 10362940, 11103150, 11547276, 12953675, 13323780, 13471822, 13989969, 14434095, 15544410, 16654725, 17320914, 18653292, 19245460, 19985670, 20207733, 22206300, 23316615, 24056825, 25907350, 25981371, 26943644, 27979938, 28868190, 31088820, 33309450, 33679555, 34641828, 38861025, 39971340, 40415466, 43302285, 46633230, 48113650, 49964175, 51814700, 51962742, 55959876, 57736380, 60623199, 66618900, 67359110, 69949845, 72170475, 77722050, 80830932, 86604570, 93266460, 96227300, 99928350, 101038665, 103925484, 116583075, 121246398, 129906855, 134718220, 139899690, 144340950, 155444100, 168397775, 173209140, 181869597, 199856700, 202077330, 216511425, 233166150, 242492796, 259813710, 279799380, 288681900, 303115995, 336795550, 349749225, 363739194, 404154660, 433022850, 466332300, 505193325, 519627420, 606231990, 649534275, 673591100, 699498450, 727478388, 866045700, 909347985, 1010386650, 1212463980, 1299068550, 1398996900, 1515579975, 1818695970, 2020773300, 2598137100, 3031159950, 3637391940, 4546739925, 6062319900, 9093479850, 18186959700]

約数ペア:

[(1, 18186959700), (2, 9093479850), (3, 6062319900), (4, 4546739925), (5, 3637391940), (6, 3031159950), (7, 2598137100), (9, 2020773300), (10, 1818695970), (12, 1515579975), (13, 1398996900), (14, 1299068550), (15, 1212463980), (18, 1010386650), (20, 909347985), (21, 866045700), (25, 727478388), (26, 699498450), (27, 673591100), (28, 649534275), (30, 606231990), (35, 519627420), (36, 505193325), (39, 466332300), (42, 433022850), (45, 404154660), (50, 363739194), (52, 349749225), (54, 336795550), (60, 303115995), (63, 288681900), (65, 279799380), (70, 259813710), (75, 242492796), (78, 233166150), (84, 216511425), (90, 202077330), (91, 199856700), (100, 181869597), (105, 173209140), (108, 168397775), (117, 155444100), (126, 144340950), (130, 139899690), (135, 134718220), (140, 129906855), (150, 121246398), (156, 116583075), (175, 103925484), (180, 101038665), (182, 99928350), (189, 96227300), (195, 93266460), (210, 86604570), (225, 80830932), (234, 77722050), (252, 72170475), (260, 69949845), (270, 67359110), (273, 66618900), (300, 60623199), (315, 57736380), (325, 55959876), (350, 51962742), (351, 51814700), (364, 49964175), (378, 48113650), (390, 46633230), (420, 43302285), (450, 40415466), (455, 39971340), (468, 38861025), (525, 34641828), (540, 33679555), (546, 33309450), (585, 31088820), (630, 28868190), (650, 27979938), (675, 26943644), (700, 25981371), (702, 25907350), (756, 24056825), (780, 23316615), (819, 22206300), (900, 20207733), (910, 19985670), (945, 19245460), (975, 18653292), (1050, 17320914), (1092, 16654725), (1170, 15544410), (1260, 14434095), (1300, 13989969), (1350, 13471822), (1365, 13323780), (1404, 12953675), (1575, 11547276), (1638, 11103150), (1755, 10362940), (1820, 9992835), (1890, 9622730), (1950, 9326646), (2100, 8660457), (2275, 7994268), (2340, 7772205), (2457, 7402100), (2700, 6735911), (2730, 6661890), (2925, 6217764), (3150, 5773638), (3276, 5551575), (3510, 5181470), (3780, 4811365), (3900, 4663323), (4095, 4441260), (4550, 3997134), (4725, 3849092), (4914, 3701050), (5460, 3330945), (5850, 3108882), (6300, 2886819), (6825, 2664756), (7020, 2590735), (8190, 2220630), (8775, 2072588), (9100, 1998567), (9450, 1924546), (9828, 1850525), (11700, 1554441), (12285, 1480420), (13650, 1332378), (16380, 1110315), (17550, 1036294), (18900, 962273), (20475, 888252), (24570, 740210), (27300, 666189), (35100, 518147), (40950, 444126), (49140, 370105), (61425, 296084), (74021, 245700), (81900, 222063), (122850, 148042)]