149268210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 459188352

約数和(自身を除く): 309920142

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 73, 78, 91, 98, 105, 107, 130, 146, 147, 182, 195, 210, 214, 219, 245, 273, 294, 321, 365, 390, 438, 455, 490, 511, 535, 546, 637, 642, 730, 735, 749, 910, 949, 1022, 1070, 1095, 1274, 1365, 1391, 1470, 1498, 1533, 1605, 1898, 1911, 2190, 2247, 2555, 2730, 2782, 2847, 3066, 3185, 3210, 3577, 3745, 3822, 4173, 4494, 4745, 5110, 5243, 5694, 6370, 6643, 6955, 7154, 7490, 7665, 7811, 8346, 9490, 9555, 9737, 10486, 10731, 11235, 13286, 13910, 14235, 15330, 15622, 15729, 17885, 19110, 19474, 19929, 20865, 21462, 22470, 23433, 26215, 28470, 29211, 31458, 33215, 35770, 39055, 39858, 41730, 46501, 46866, 48685, 52430, 53655, 54677, 58422, 66430, 68159, 78110, 78645, 93002, 97370, 99645, 101543, 107310, 109354, 117165, 136318, 139503, 146055, 157290, 164031, 199290, 203086, 204477, 232505, 234330, 273385, 279006, 292110, 304629, 328062, 340795, 382739, 408954, 465010, 507715, 546770, 609258, 681590, 697515, 710801, 765478, 820155, 1015430, 1022385, 1148217, 1395030, 1421602, 1523145, 1640310, 1913695, 2044770, 2132403, 2296434, 3046290, 3554005, 3827390, 4264806, 4975607, 5741085, 7108010, 9951214, 10662015, 11482170, 14926821, 21324030, 24878035, 29853642, 49756070, 74634105, 149268210]

約数ペア:

[(1, 149268210), (2, 74634105), (3, 49756070), (5, 29853642), (6, 24878035), (7, 21324030), (10, 14926821), (13, 11482170), (14, 10662015), (15, 9951214), (21, 7108010), (26, 5741085), (30, 4975607), (35, 4264806), (39, 3827390), (42, 3554005), (49, 3046290), (65, 2296434), (70, 2132403), (73, 2044770), (78, 1913695), (91, 1640310), (98, 1523145), (105, 1421602), (107, 1395030), (130, 1148217), (146, 1022385), (147, 1015430), (182, 820155), (195, 765478), (210, 710801), (214, 697515), (219, 681590), (245, 609258), (273, 546770), (294, 507715), (321, 465010), (365, 408954), (390, 382739), (438, 340795), (455, 328062), (490, 304629), (511, 292110), (535, 279006), (546, 273385), (637, 234330), (642, 232505), (730, 204477), (735, 203086), (749, 199290), (910, 164031), (949, 157290), (1022, 146055), (1070, 139503), (1095, 136318), (1274, 117165), (1365, 109354), (1391, 107310), (1470, 101543), (1498, 99645), (1533, 97370), (1605, 93002), (1898, 78645), (1911, 78110), (2190, 68159), (2247, 66430), (2555, 58422), (2730, 54677), (2782, 53655), (2847, 52430), (3066, 48685), (3185, 46866), (3210, 46501), (3577, 41730), (3745, 39858), (3822, 39055), (4173, 35770), (4494, 33215), (4745, 31458), (5110, 29211), (5243, 28470), (5694, 26215), (6370, 23433), (6643, 22470), (6955, 21462), (7154, 20865), (7490, 19929), (7665, 19474), (7811, 19110), (8346, 17885), (9490, 15729), (9555, 15622), (9737, 15330), (10486, 14235), (10731, 13910), (11235, 13286)]