315563400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9268

約数の個数: 144

約数和(自身を含む): 1115665200

約数和(自身を除く): 800101800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 9227, 11400, 17100, 18454, 27681, 34200, 36908, 46135, 55362, 73816, 83043, 92270, 110724, 138405, 166086, 175313, 184540, 221448, 230675, 276810, 332172, 350626, 369080, 415215, 461350, 525939, 553620, 664344, 692025, 701252, 830430, 876565, 922700, 1051878, 1107240, 1384050, 1402504, 1577817, 1660860, 1753130, 1845400, 2076075, 2103756, 2629695, 2768100, 3155634, 3321720, 3506260, 4152150, 4207512, 4382825, 5259390, 5536200, 6311268, 7012520, 7889085, 8304300, 8765650, 10518780, 12622536, 13148475, 15778170, 16608600, 17531300, 21037560, 26296950, 31556340, 35062600, 39445425, 52593900, 63112680, 78890850, 105187800, 157781700, 315563400]

約数ペア:

[(1, 315563400), (2, 157781700), (3, 105187800), (4, 78890850), (5, 63112680), (6, 52593900), (8, 39445425), (9, 35062600), (10, 31556340), (12, 26296950), (15, 21037560), (18, 17531300), (19, 16608600), (20, 15778170), (24, 13148475), (25, 12622536), (30, 10518780), (36, 8765650), (38, 8304300), (40, 7889085), (45, 7012520), (50, 6311268), (57, 5536200), (60, 5259390), (72, 4382825), (75, 4207512), (76, 4152150), (90, 3506260), (95, 3321720), (100, 3155634), (114, 2768100), (120, 2629695), (150, 2103756), (152, 2076075), (171, 1845400), (180, 1753130), (190, 1660860), (200, 1577817), (225, 1402504), (228, 1384050), (285, 1107240), (300, 1051878), (342, 922700), (360, 876565), (380, 830430), (450, 701252), (456, 692025), (475, 664344), (570, 553620), (600, 525939), (684, 461350), (760, 415215), (855, 369080), (900, 350626), (950, 332172), (1140, 276810), (1368, 230675), (1425, 221448), (1710, 184540), (1800, 175313), (1900, 166086), (2280, 138405), (2850, 110724), (3420, 92270), (3800, 83043), (4275, 73816), (5700, 55362), (6840, 46135), (8550, 36908), (9227, 34200), (11400, 27681), (17100, 18454)]