1421135400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7388

約数の個数: 192

約数和(自身を含む): 4910846400

約数和(自身を除く): 3489711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 255, 285, 300, 323, 340, 380, 408, 425, 456, 475, 510, 570, 600, 646, 680, 760, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 2040, 2280, 2550, 2584, 2850, 3230, 3400, 3800, 3876, 4845, 5100, 5700, 6460, 7333, 7752, 8075, 9690, 10200, 11400, 12920, 14666, 16150, 19380, 21999, 24225, 29332, 32300, 36665, 38760, 43998, 48450, 58664, 64600, 73330, 87996, 96900, 109995, 124661, 139327, 146660, 175992, 183325, 193800, 219990, 249322, 278654, 293320, 366650, 373983, 417981, 439980, 498644, 549975, 557308, 623305, 696635, 733300, 747966, 835962, 879960, 997288, 1099950, 1114616, 1246610, 1393270, 1466600, 1495932, 1671924, 1869915, 2089905, 2199900, 2368559, 2493220, 2786540, 2991864, 3116525, 3343848, 3483175, 3739830, 4179810, 4399800, 4737118, 4986440, 5573080, 6233050, 6966350, 7105677, 7479660, 8359620, 9349575, 9474236, 10449525, 11842795, 12466100, 13932700, 14211354, 14959320, 16719240, 18699150, 18948472, 20899050, 23685590, 24932200, 27865400, 28422708, 35528385, 37398300, 41798100, 47371180, 56845416, 59213975, 71056770, 74796600, 83596200, 94742360, 118427950, 142113540, 177641925, 236855900, 284227080, 355283850, 473711800, 710567700, 1421135400]

約数ペア:

[(1, 1421135400), (2, 710567700), (3, 473711800), (4, 355283850), (5, 284227080), (6, 236855900), (8, 177641925), (10, 142113540), (12, 118427950), (15, 94742360), (17, 83596200), (19, 74796600), (20, 71056770), (24, 59213975), (25, 56845416), (30, 47371180), (34, 41798100), (38, 37398300), (40, 35528385), (50, 28422708), (51, 27865400), (57, 24932200), (60, 23685590), (68, 20899050), (75, 18948472), (76, 18699150), (85, 16719240), (95, 14959320), (100, 14211354), (102, 13932700), (114, 12466100), (120, 11842795), (136, 10449525), (150, 9474236), (152, 9349575), (170, 8359620), (190, 7479660), (200, 7105677), (204, 6966350), (228, 6233050), (255, 5573080), (285, 4986440), (300, 4737118), (323, 4399800), (340, 4179810), (380, 3739830), (408, 3483175), (425, 3343848), (456, 3116525), (475, 2991864), (510, 2786540), (570, 2493220), (600, 2368559), (646, 2199900), (680, 2089905), (760, 1869915), (850, 1671924), (950, 1495932), (969, 1466600), (1020, 1393270), (1140, 1246610), (1275, 1114616), (1292, 1099950), (1425, 997288), (1615, 879960), (1700, 835962), (1900, 747966), (1938, 733300), (2040, 696635), (2280, 623305), (2550, 557308), (2584, 549975), (2850, 498644), (3230, 439980), (3400, 417981), (3800, 373983), (3876, 366650), (4845, 293320), (5100, 278654), (5700, 249322), (6460, 219990), (7333, 193800), (7752, 183325), (8075, 175992), (9690, 146660), (10200, 139327), (11400, 124661), (12920, 109995), (14666, 96900), (16150, 87996), (19380, 73330), (21999, 64600), (24225, 58664), (29332, 48450), (32300, 43998), (36665, 38760)]