121419900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19273}}^1$

素因数の和:19300

約数の個数: 108

約数和(自身を含む): 434975632

約数和(自身を除く): 313555732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 19273, 38546, 57819, 77092, 96365, 115638, 134911, 173457, 192730, 231276, 269822, 289095, 346914, 385460, 404733, 481825, 539644, 578190, 674555, 693828, 809466, 867285, 963650, 1156380, 1214199, 1349110, 1445475, 1618932, 1734570, 1927300, 2023665, 2428398, 2698220, 2890950, 3372775, 3469140, 4047330, 4336425, 4856796, 5781900, 6070995, 6745550, 8094660, 8672850, 10118325, 12141990, 13491100, 17345700, 20236650, 24283980, 30354975, 40473300, 60709950, 121419900]

約数ペア:

[(1, 121419900), (2, 60709950), (3, 40473300), (4, 30354975), (5, 24283980), (6, 20236650), (7, 17345700), (9, 13491100), (10, 12141990), (12, 10118325), (14, 8672850), (15, 8094660), (18, 6745550), (20, 6070995), (21, 5781900), (25, 4856796), (28, 4336425), (30, 4047330), (35, 3469140), (36, 3372775), (42, 2890950), (45, 2698220), (50, 2428398), (60, 2023665), (63, 1927300), (70, 1734570), (75, 1618932), (84, 1445475), (90, 1349110), (100, 1214199), (105, 1156380), (126, 963650), (140, 867285), (150, 809466), (175, 693828), (180, 674555), (210, 578190), (225, 539644), (252, 481825), (300, 404733), (315, 385460), (350, 346914), (420, 289095), (450, 269822), (525, 231276), (630, 192730), (700, 173457), (900, 134911), (1050, 115638), (1260, 96365), (1575, 77092), (2100, 57819), (3150, 38546), (6300, 19273)]