66461850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 225818880

約数和(自身を除く): 159357030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 541, 546, 585, 630, 650, 675, 702, 819, 910, 945, 975, 1050, 1082, 1170, 1350, 1365, 1575, 1623, 1638, 1755, 1890, 1950, 2275, 2457, 2705, 2730, 2925, 3150, 3246, 3510, 3787, 4095, 4550, 4725, 4869, 4914, 5410, 5850, 6825, 7033, 7574, 8115, 8190, 8775, 9450, 9738, 11361, 12285, 13525, 13650, 14066, 14607, 16230, 17550, 18935, 20475, 21099, 22722, 24345, 24570, 27050, 29214, 34083, 35165, 37870, 40575, 40950, 42198, 48690, 49231, 56805, 61425, 63297, 68166, 70330, 73035, 81150, 94675, 98462, 102249, 105495, 113610, 121725, 122850, 126594, 146070, 147693, 170415, 175825, 189350, 189891, 204498, 210990, 243450, 246155, 284025, 295386, 316485, 340830, 351650, 365175, 379782, 443079, 492310, 511245, 527475, 568050, 632970, 730350, 738465, 852075, 886158, 949455, 1022490, 1054950, 1230775, 1329237, 1476930, 1582425, 1704150, 1898910, 2215395, 2461550, 2556225, 2658474, 3164850, 3692325, 4430790, 4747275, 5112450, 6646185, 7384650, 9494550, 11076975, 13292370, 22153950, 33230925, 66461850]

約数ペア:

[(1, 66461850), (2, 33230925), (3, 22153950), (5, 13292370), (6, 11076975), (7, 9494550), (9, 7384650), (10, 6646185), (13, 5112450), (14, 4747275), (15, 4430790), (18, 3692325), (21, 3164850), (25, 2658474), (26, 2556225), (27, 2461550), (30, 2215395), (35, 1898910), (39, 1704150), (42, 1582425), (45, 1476930), (50, 1329237), (54, 1230775), (63, 1054950), (65, 1022490), (70, 949455), (75, 886158), (78, 852075), (90, 738465), (91, 730350), (105, 632970), (117, 568050), (126, 527475), (130, 511245), (135, 492310), (150, 443079), (175, 379782), (182, 365175), (189, 351650), (195, 340830), (210, 316485), (225, 295386), (234, 284025), (270, 246155), (273, 243450), (315, 210990), (325, 204498), (350, 189891), (351, 189350), (378, 175825), (390, 170415), (450, 147693), (455, 146070), (525, 126594), (541, 122850), (546, 121725), (585, 113610), (630, 105495), (650, 102249), (675, 98462), (702, 94675), (819, 81150), (910, 73035), (945, 70330), (975, 68166), (1050, 63297), (1082, 61425), (1170, 56805), (1350, 49231), (1365, 48690), (1575, 42198), (1623, 40950), (1638, 40575), (1755, 37870), (1890, 35165), (1950, 34083), (2275, 29214), (2457, 27050), (2705, 24570), (2730, 24345), (2925, 22722), (3150, 21099), (3246, 20475), (3510, 18935), (3787, 17550), (4095, 16230), (4550, 14607), (4725, 14066), (4869, 13650), (4914, 13525), (5410, 12285), (5850, 11361), (6825, 9738), (7033, 9450), (7574, 8775), (8115, 8190)]