1224527580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9748

約数の個数: 144

約数和(自身を含む): 4015982880

約数和(自身を除く): 2791455300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 6327, 6660, 7030, 8436, 9677, 10545, 12654, 14060, 19354, 21090, 25308, 29031, 31635, 38708, 42180, 48385, 58062, 63270, 87093, 96770, 116124, 126540, 145155, 174186, 183863, 193540, 290310, 348372, 358049, 367726, 435465, 551589, 580620, 716098, 735452, 870930, 919315, 1074147, 1103178, 1432196, 1654767, 1741860, 1790245, 1838630, 2148294, 2206356, 2757945, 3222441, 3309534, 3580490, 3677260, 4296588, 5370735, 5515890, 6444882, 6619068, 6802931, 7160980, 8273835, 10741470, 11031780, 12889764, 13605862, 16112205, 16547670, 20408793, 21482940, 27211724, 32224410, 33095340, 34014655, 40817586, 61226379, 64448820, 68029310, 81635172, 102043965, 122452758, 136058620, 204087930, 244905516, 306131895, 408175860, 612263790, 1224527580]

約数ペア:

[(1, 1224527580), (2, 612263790), (3, 408175860), (4, 306131895), (5, 244905516), (6, 204087930), (9, 136058620), (10, 122452758), (12, 102043965), (15, 81635172), (18, 68029310), (19, 64448820), (20, 61226379), (30, 40817586), (36, 34014655), (37, 33095340), (38, 32224410), (45, 27211724), (57, 21482940), (60, 20408793), (74, 16547670), (76, 16112205), (90, 13605862), (95, 12889764), (111, 11031780), (114, 10741470), (148, 8273835), (171, 7160980), (180, 6802931), (185, 6619068), (190, 6444882), (222, 5515890), (228, 5370735), (285, 4296588), (333, 3677260), (342, 3580490), (370, 3309534), (380, 3222441), (444, 2757945), (555, 2206356), (570, 2148294), (666, 1838630), (684, 1790245), (703, 1741860), (740, 1654767), (855, 1432196), (1110, 1103178), (1140, 1074147), (1332, 919315), (1406, 870930), (1665, 735452), (1710, 716098), (2109, 580620), (2220, 551589), (2812, 435465), (3330, 367726), (3420, 358049), (3515, 348372), (4218, 290310), (6327, 193540), (6660, 183863), (7030, 174186), (8436, 145155), (9677, 126540), (10545, 116124), (12654, 96770), (14060, 87093), (19354, 63270), (21090, 58062), (25308, 48385), (29031, 42180), (31635, 38708)]