153927900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 563026464

約数和(自身を除く): 409098564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 461, 477, 525, 530, 630, 636, 700, 742, 795, 900, 922, 954, 1050, 1060, 1113, 1260, 1325, 1383, 1484, 1575, 1590, 1844, 1855, 1908, 2100, 2226, 2305, 2385, 2650, 2766, 3150, 3180, 3227, 3339, 3710, 3975, 4149, 4452, 4610, 4770, 5300, 5532, 5565, 6300, 6454, 6678, 6915, 7420, 7950, 8298, 9220, 9275, 9540, 9681, 11130, 11525, 11925, 12908, 13356, 13830, 15900, 16135, 16596, 16695, 18550, 19362, 20745, 22260, 23050, 23850, 24433, 27660, 27825, 29043, 32270, 33390, 34575, 37100, 38724, 41490, 46100, 47700, 48405, 48866, 55650, 58086, 64540, 66780, 69150, 73299, 80675, 82980, 83475, 96810, 97732, 103725, 111300, 116172, 122165, 138300, 145215, 146598, 161350, 166950, 171031, 193620, 207450, 219897, 242025, 244330, 290430, 293196, 322700, 333900, 342062, 366495, 414900, 439794, 484050, 488660, 513093, 580860, 610825, 684124, 726075, 732990, 855155, 879588, 968100, 1026186, 1099485, 1221650, 1452150, 1465980, 1539279, 1710310, 1832475, 2052372, 2198970, 2443300, 2565465, 2904300, 3078558, 3420620, 3664950, 4275775, 4397940, 5130930, 5497425, 6157116, 7329900, 7696395, 8551550, 10261860, 10994850, 12827325, 15392790, 17103100, 21989700, 25654650, 30785580, 38481975, 51309300, 76963950, 153927900]

約数ペア:

[(1, 153927900), (2, 76963950), (3, 51309300), (4, 38481975), (5, 30785580), (6, 25654650), (7, 21989700), (9, 17103100), (10, 15392790), (12, 12827325), (14, 10994850), (15, 10261860), (18, 8551550), (20, 7696395), (21, 7329900), (25, 6157116), (28, 5497425), (30, 5130930), (35, 4397940), (36, 4275775), (42, 3664950), (45, 3420620), (50, 3078558), (53, 2904300), (60, 2565465), (63, 2443300), (70, 2198970), (75, 2052372), (84, 1832475), (90, 1710310), (100, 1539279), (105, 1465980), (106, 1452150), (126, 1221650), (140, 1099485), (150, 1026186), (159, 968100), (175, 879588), (180, 855155), (210, 732990), (212, 726075), (225, 684124), (252, 610825), (265, 580860), (300, 513093), (315, 488660), (318, 484050), (350, 439794), (371, 414900), (420, 366495), (450, 342062), (461, 333900), (477, 322700), (525, 293196), (530, 290430), (630, 244330), (636, 242025), (700, 219897), (742, 207450), (795, 193620), (900, 171031), (922, 166950), (954, 161350), (1050, 146598), (1060, 145215), (1113, 138300), (1260, 122165), (1325, 116172), (1383, 111300), (1484, 103725), (1575, 97732), (1590, 96810), (1844, 83475), (1855, 82980), (1908, 80675), (2100, 73299), (2226, 69150), (2305, 66780), (2385, 64540), (2650, 58086), (2766, 55650), (3150, 48866), (3180, 48405), (3227, 47700), (3339, 46100), (3710, 41490), (3975, 38724), (4149, 37100), (4452, 34575), (4610, 33390), (4770, 32270), (5300, 29043), (5532, 27825), (5565, 27660), (6300, 24433), (6454, 23850), (6678, 23050), (6915, 22260), (7420, 20745), (7950, 19362), (8298, 18550), (9220, 16695), (9275, 16596), (9540, 16135), (9681, 15900), (11130, 13830), (11525, 13356), (11925, 12908)]