1445877300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2471

約数の個数: 216

約数和(自身を含む): 4987180800

約数和(自身を除く): 3541303500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 70, 75, 82, 84, 98, 100, 105, 123, 140, 147, 150, 164, 175, 196, 205, 210, 245, 246, 287, 294, 300, 350, 410, 420, 490, 492, 525, 574, 588, 615, 700, 735, 820, 861, 980, 1025, 1050, 1148, 1225, 1230, 1435, 1470, 1722, 2009, 2050, 2100, 2399, 2450, 2460, 2870, 2940, 3075, 3444, 3675, 4018, 4100, 4305, 4798, 4900, 5740, 6027, 6150, 7175, 7197, 7350, 8036, 8610, 9596, 10045, 11995, 12054, 12300, 14350, 14394, 14700, 16793, 17220, 20090, 21525, 23990, 24108, 28700, 28788, 30135, 33586, 35985, 40180, 43050, 47980, 50225, 50379, 59975, 60270, 67172, 71970, 83965, 86100, 98359, 100450, 100758, 117551, 119950, 120540, 143940, 150675, 167930, 179925, 196718, 200900, 201516, 235102, 239900, 251895, 295077, 301350, 335860, 352653, 359850, 393436, 419825, 470204, 491795, 503790, 587755, 590154, 602700, 688513, 705306, 719700, 839650, 983590, 1007580, 1175510, 1180308, 1259475, 1377026, 1410612, 1475385, 1679300, 1763265, 1967180, 2065539, 2351020, 2458975, 2518950, 2754052, 2938775, 2950770, 3442565, 3526530, 4131078, 4819591, 4917950, 5037900, 5877550, 5901540, 6885130, 7053060, 7376925, 8262156, 8816325, 9639182, 9835900, 10327695, 11755100, 13770260, 14458773, 14753850, 17212825, 17632650, 19278364, 20655390, 24097955, 28917546, 29507700, 34425650, 35265300, 41310780, 48195910, 51638475, 57835092, 68851300, 72293865, 96391820, 103276950, 120489775, 144587730, 206553900, 240979550, 289175460, 361469325, 481959100, 722938650, 1445877300]

約数ペア:

[(1, 1445877300), (2, 722938650), (3, 481959100), (4, 361469325), (5, 289175460), (6, 240979550), (7, 206553900), (10, 144587730), (12, 120489775), (14, 103276950), (15, 96391820), (20, 72293865), (21, 68851300), (25, 57835092), (28, 51638475), (30, 48195910), (35, 41310780), (41, 35265300), (42, 34425650), (49, 29507700), (50, 28917546), (60, 24097955), (70, 20655390), (75, 19278364), (82, 17632650), (84, 17212825), (98, 14753850), (100, 14458773), (105, 13770260), (123, 11755100), (140, 10327695), (147, 9835900), (150, 9639182), (164, 8816325), (175, 8262156), (196, 7376925), (205, 7053060), (210, 6885130), (245, 5901540), (246, 5877550), (287, 5037900), (294, 4917950), (300, 4819591), (350, 4131078), (410, 3526530), (420, 3442565), (490, 2950770), (492, 2938775), (525, 2754052), (574, 2518950), (588, 2458975), (615, 2351020), (700, 2065539), (735, 1967180), (820, 1763265), (861, 1679300), (980, 1475385), (1025, 1410612), (1050, 1377026), (1148, 1259475), (1225, 1180308), (1230, 1175510), (1435, 1007580), (1470, 983590), (1722, 839650), (2009, 719700), (2050, 705306), (2100, 688513), (2399, 602700), (2450, 590154), (2460, 587755), (2870, 503790), (2940, 491795), (3075, 470204), (3444, 419825), (3675, 393436), (4018, 359850), (4100, 352653), (4305, 335860), (4798, 301350), (4900, 295077), (5740, 251895), (6027, 239900), (6150, 235102), (7175, 201516), (7197, 200900), (7350, 196718), (8036, 179925), (8610, 167930), (9596, 150675), (10045, 143940), (11995, 120540), (12054, 119950), (12300, 117551), (14350, 100758), (14394, 100450), (14700, 98359), (16793, 86100), (17220, 83965), (20090, 71970), (21525, 67172), (23990, 60270), (24108, 59975), (28700, 50379), (28788, 50225), (30135, 47980), (33586, 43050), (35985, 40180)]