421569300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 1286917632

約数和(自身を除く): 865348332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 107, 115, 138, 150, 214, 230, 276, 300, 321, 345, 428, 460, 535, 571, 575, 642, 690, 1070, 1142, 1150, 1284, 1380, 1605, 1713, 1725, 2140, 2284, 2300, 2461, 2675, 2855, 3210, 3426, 3450, 4922, 5350, 5710, 6420, 6852, 6900, 7383, 8025, 8565, 9844, 10700, 11420, 12305, 13133, 14275, 14766, 16050, 17130, 24610, 26266, 28550, 29532, 32100, 34260, 36915, 39399, 42825, 49220, 52532, 57100, 61097, 61525, 65665, 73830, 78798, 85650, 122194, 123050, 131330, 147660, 157596, 171300, 183291, 184575, 196995, 244388, 246100, 262660, 305485, 328325, 366582, 369150, 393990, 610970, 656650, 733164, 738300, 787980, 916455, 984975, 1221940, 1313300, 1405231, 1527425, 1832910, 1969950, 2810462, 3054850, 3665820, 3939900, 4215693, 4582275, 5620924, 6109700, 7026155, 8431386, 9164550, 14052310, 16862772, 18329100, 21078465, 28104620, 35130775, 42156930, 70261550, 84313860, 105392325, 140523100, 210784650, 421569300]

約数ペア:

[(1, 421569300), (2, 210784650), (3, 140523100), (4, 105392325), (5, 84313860), (6, 70261550), (10, 42156930), (12, 35130775), (15, 28104620), (20, 21078465), (23, 18329100), (25, 16862772), (30, 14052310), (46, 9164550), (50, 8431386), (60, 7026155), (69, 6109700), (75, 5620924), (92, 4582275), (100, 4215693), (107, 3939900), (115, 3665820), (138, 3054850), (150, 2810462), (214, 1969950), (230, 1832910), (276, 1527425), (300, 1405231), (321, 1313300), (345, 1221940), (428, 984975), (460, 916455), (535, 787980), (571, 738300), (575, 733164), (642, 656650), (690, 610970), (1070, 393990), (1142, 369150), (1150, 366582), (1284, 328325), (1380, 305485), (1605, 262660), (1713, 246100), (1725, 244388), (2140, 196995), (2284, 184575), (2300, 183291), (2461, 171300), (2675, 157596), (2855, 147660), (3210, 131330), (3426, 123050), (3450, 122194), (4922, 85650), (5350, 78798), (5710, 73830), (6420, 65665), (6852, 61525), (6900, 61097), (7383, 57100), (8025, 52532), (8565, 49220), (9844, 42825), (10700, 39399), (11420, 36915), (12305, 34260), (13133, 32100), (14275, 29532), (14766, 28550), (16050, 26266), (17130, 24610)]