1444454100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 288

約数和(自身を含む): 5026761600

約数和(自身を除く): 3582307500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 37, 38, 45, 50, 54, 57, 60, 74, 75, 76, 90, 95, 100, 108, 111, 114, 135, 148, 150, 171, 180, 185, 190, 222, 225, 228, 270, 285, 300, 333, 342, 370, 380, 444, 450, 475, 513, 540, 555, 570, 666, 675, 684, 703, 740, 761, 855, 900, 925, 950, 999, 1026, 1110, 1140, 1332, 1350, 1406, 1425, 1522, 1665, 1710, 1850, 1900, 1998, 2052, 2109, 2220, 2283, 2565, 2700, 2775, 2812, 2850, 3044, 3330, 3420, 3515, 3700, 3805, 3996, 4218, 4275, 4566, 4995, 5130, 5550, 5700, 6327, 6660, 6849, 7030, 7610, 8325, 8436, 8550, 9132, 9990, 10260, 10545, 11100, 11415, 12654, 12825, 13698, 14060, 14459, 15220, 16650, 17100, 17575, 18981, 19025, 19980, 20547, 21090, 22830, 24975, 25308, 25650, 27396, 28157, 28918, 31635, 33300, 34245, 35150, 37962, 38050, 41094, 42180, 43377, 45660, 49950, 51300, 52725, 56314, 57075, 57836, 63270, 68490, 70300, 72295, 75924, 76100, 82188, 84471, 86754, 94905, 99900, 102735, 105450, 112628, 114150, 126540, 130131, 136980, 140785, 144590, 158175, 168942, 171225, 173508, 189810, 205470, 210900, 216885, 228300, 253413, 260262, 281570, 289180, 316350, 337884, 342450, 361475, 379620, 390393, 410940, 422355, 433770, 474525, 506826, 513675, 520524, 534983, 563140, 632700, 650655, 684900, 703925, 722950, 760239, 780786, 844710, 867540, 949050, 1013652, 1027350, 1069966, 1084425, 1267065, 1301310, 1407850, 1445900, 1520478, 1561572, 1604949, 1689420, 1898100, 1951965, 2054700, 2111775, 2139932, 2168850, 2534130, 2602620, 2674915, 2815700, 3040956, 3209898, 3253275, 3801195, 3903930, 4223550, 4337700, 4814847, 5068260, 5349830, 6335325, 6419796, 6506550, 7602390, 7807860, 8024745, 8447100, 9629694, 9759825, 10699660, 12670650, 13013100, 13374575, 14444541, 15204780, 16049490, 19005975, 19259388, 19519650, 24074235, 25341300, 26749150, 28889082, 32098980, 38011950, 39039300, 40123725, 48148470, 53498300, 57778164, 72222705, 76023900, 80247450, 96296940, 120371175, 144445410, 160494900, 240742350, 288890820, 361113525, 481484700, 722227050, 1444454100]

約数ペア:

[(1, 1444454100), (2, 722227050), (3, 481484700), (4, 361113525), (5, 288890820), (6, 240742350), (9, 160494900), (10, 144445410), (12, 120371175), (15, 96296940), (18, 80247450), (19, 76023900), (20, 72222705), (25, 57778164), (27, 53498300), (30, 48148470), (36, 40123725), (37, 39039300), (38, 38011950), (45, 32098980), (50, 28889082), (54, 26749150), (57, 25341300), (60, 24074235), (74, 19519650), (75, 19259388), (76, 19005975), (90, 16049490), (95, 15204780), (100, 14444541), (108, 13374575), (111, 13013100), (114, 12670650), (135, 10699660), (148, 9759825), (150, 9629694), (171, 8447100), (180, 8024745), (185, 7807860), (190, 7602390), (222, 6506550), (225, 6419796), (228, 6335325), (270, 5349830), (285, 5068260), (300, 4814847), (333, 4337700), (342, 4223550), (370, 3903930), (380, 3801195), (444, 3253275), (450, 3209898), (475, 3040956), (513, 2815700), (540, 2674915), (555, 2602620), (570, 2534130), (666, 2168850), (675, 2139932), (684, 2111775), (703, 2054700), (740, 1951965), (761, 1898100), (855, 1689420), (900, 1604949), (925, 1561572), (950, 1520478), (999, 1445900), (1026, 1407850), (1110, 1301310), (1140, 1267065), (1332, 1084425), (1350, 1069966), (1406, 1027350), (1425, 1013652), (1522, 949050), (1665, 867540), (1710, 844710), (1850, 780786), (1900, 760239), (1998, 722950), (2052, 703925), (2109, 684900), (2220, 650655), (2283, 632700), (2565, 563140), (2700, 534983), (2775, 520524), (2812, 513675), (2850, 506826), (3044, 474525), (3330, 433770), (3420, 422355), (3515, 410940), (3700, 390393), (3805, 379620), (3996, 361475), (4218, 342450), (4275, 337884), (4566, 316350), (4995, 289180), (5130, 281570), (5550, 260262), (5700, 253413), (6327, 228300), (6660, 216885), (6849, 210900), (7030, 205470), (7610, 189810), (8325, 173508), (8436, 171225), (8550, 168942), (9132, 158175), (9990, 144590), (10260, 140785), (10545, 136980), (11100, 130131), (11415, 126540), (12654, 114150), (12825, 112628), (13698, 105450), (14060, 102735), (14459, 99900), (15220, 94905), (16650, 86754), (17100, 84471), (17575, 82188), (18981, 76100), (19025, 75924), (19980, 72295), (20547, 70300), (21090, 68490), (22830, 63270), (24975, 57836), (25308, 57075), (25650, 56314), (27396, 52725), (28157, 51300), (28918, 49950), (31635, 45660), (33300, 43377), (34245, 42180), (35150, 41094), (37962, 38050)]