163973700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5555

約数の個数: 144

約数和(自身を含む): 575171520

約数和(自身を除く): 411197820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2970, 3300, 4950, 5521, 5940, 7425, 9900, 11042, 14850, 16563, 22084, 27605, 29700, 33126, 49689, 55210, 60731, 66252, 82815, 99378, 110420, 121462, 138025, 149067, 165630, 182193, 198756, 242924, 248445, 276050, 298134, 303655, 331260, 364386, 414075, 496890, 546579, 552100, 596268, 607310, 728772, 745335, 828150, 910965, 993780, 1093158, 1214620, 1242225, 1490670, 1518275, 1639737, 1656300, 1821930, 2186316, 2484450, 2732895, 2981340, 3036550, 3279474, 3643860, 3726675, 4554825, 4968900, 5465790, 6073100, 6558948, 7453350, 8198685, 9109650, 10931580, 13664475, 14906700, 16397370, 18219300, 27328950, 32794740, 40993425, 54657900, 81986850, 163973700]

約数ペア:

[(1, 163973700), (2, 81986850), (3, 54657900), (4, 40993425), (5, 32794740), (6, 27328950), (9, 18219300), (10, 16397370), (11, 14906700), (12, 13664475), (15, 10931580), (18, 9109650), (20, 8198685), (22, 7453350), (25, 6558948), (27, 6073100), (30, 5465790), (33, 4968900), (36, 4554825), (44, 3726675), (45, 3643860), (50, 3279474), (54, 3036550), (55, 2981340), (60, 2732895), (66, 2484450), (75, 2186316), (90, 1821930), (99, 1656300), (100, 1639737), (108, 1518275), (110, 1490670), (132, 1242225), (135, 1214620), (150, 1093158), (165, 993780), (180, 910965), (198, 828150), (220, 745335), (225, 728772), (270, 607310), (275, 596268), (297, 552100), (300, 546579), (330, 496890), (396, 414075), (450, 364386), (495, 331260), (540, 303655), (550, 298134), (594, 276050), (660, 248445), (675, 242924), (825, 198756), (900, 182193), (990, 165630), (1100, 149067), (1188, 138025), (1350, 121462), (1485, 110420), (1650, 99378), (1980, 82815), (2475, 66252), (2700, 60731), (2970, 55210), (3300, 49689), (4950, 33126), (5521, 29700), (5940, 27605), (7425, 22084), (9900, 16563), (11042, 14850)]