30957300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 109680480

約数和(自身を除く): 78723180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 53, 55, 59, 60, 66, 75, 90, 99, 100, 106, 110, 118, 132, 150, 159, 165, 177, 180, 198, 212, 220, 225, 236, 265, 275, 295, 300, 318, 330, 354, 396, 450, 477, 495, 530, 531, 550, 583, 590, 636, 649, 660, 708, 795, 825, 885, 900, 954, 990, 1060, 1062, 1100, 1166, 1180, 1298, 1325, 1475, 1590, 1650, 1749, 1770, 1908, 1947, 1980, 2124, 2332, 2385, 2475, 2596, 2650, 2655, 2915, 2950, 3127, 3180, 3245, 3300, 3498, 3540, 3894, 3975, 4425, 4770, 4950, 5247, 5300, 5310, 5830, 5841, 5900, 6254, 6490, 6996, 7788, 7950, 8745, 8850, 9381, 9540, 9735, 9900, 10494, 10620, 11660, 11682, 11925, 12508, 12980, 13275, 14575, 15635, 15900, 16225, 17490, 17700, 18762, 19470, 20988, 23364, 23850, 26235, 26550, 28143, 29150, 29205, 31270, 32450, 34397, 34980, 37524, 38940, 43725, 46905, 47700, 48675, 52470, 53100, 56286, 58300, 58410, 62540, 64900, 68794, 78175, 87450, 93810, 97350, 103191, 104940, 112572, 116820, 131175, 137588, 140715, 146025, 156350, 171985, 174900, 187620, 194700, 206382, 234525, 262350, 281430, 292050, 309573, 312700, 343970, 412764, 469050, 515955, 524700, 562860, 584100, 619146, 687940, 703575, 859925, 938100, 1031910, 1238292, 1407150, 1547865, 1719850, 2063820, 2579775, 2814300, 3095730, 3439700, 5159550, 6191460, 7739325, 10319100, 15478650, 30957300]

約数ペア:

[(1, 30957300), (2, 15478650), (3, 10319100), (4, 7739325), (5, 6191460), (6, 5159550), (9, 3439700), (10, 3095730), (11, 2814300), (12, 2579775), (15, 2063820), (18, 1719850), (20, 1547865), (22, 1407150), (25, 1238292), (30, 1031910), (33, 938100), (36, 859925), (44, 703575), (45, 687940), (50, 619146), (53, 584100), (55, 562860), (59, 524700), (60, 515955), (66, 469050), (75, 412764), (90, 343970), (99, 312700), (100, 309573), (106, 292050), (110, 281430), (118, 262350), (132, 234525), (150, 206382), (159, 194700), (165, 187620), (177, 174900), (180, 171985), (198, 156350), (212, 146025), (220, 140715), (225, 137588), (236, 131175), (265, 116820), (275, 112572), (295, 104940), (300, 103191), (318, 97350), (330, 93810), (354, 87450), (396, 78175), (450, 68794), (477, 64900), (495, 62540), (530, 58410), (531, 58300), (550, 56286), (583, 53100), (590, 52470), (636, 48675), (649, 47700), (660, 46905), (708, 43725), (795, 38940), (825, 37524), (885, 34980), (900, 34397), (954, 32450), (990, 31270), (1060, 29205), (1062, 29150), (1100, 28143), (1166, 26550), (1180, 26235), (1298, 23850), (1325, 23364), (1475, 20988), (1590, 19470), (1650, 18762), (1749, 17700), (1770, 17490), (1908, 16225), (1947, 15900), (1980, 15635), (2124, 14575), (2332, 13275), (2385, 12980), (2475, 12508), (2596, 11925), (2650, 11682), (2655, 11660), (2915, 10620), (2950, 10494), (3127, 9900), (3180, 9735), (3245, 9540), (3300, 9381), (3498, 8850), (3540, 8745), (3894, 7950), (3975, 7788), (4425, 6996), (4770, 6490), (4950, 6254), (5247, 5900), (5300, 5841), (5310, 5830)]