30750450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 52815630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 389, 425, 465, 510, 527, 775, 778, 850, 930, 1054, 1167, 1275, 1550, 1581, 1945, 2325, 2334, 2550, 2635, 3162, 3890, 4650, 5270, 5835, 6613, 7905, 9725, 11670, 12059, 13175, 13226, 15810, 19450, 19839, 24118, 26350, 29175, 33065, 36177, 39525, 39678, 58350, 60295, 66130, 72354, 79050, 99195, 120590, 165325, 180885, 198390, 205003, 301475, 330650, 361770, 410006, 495975, 602950, 615009, 904425, 991950, 1025015, 1230018, 1808850, 2050030, 3075045, 5125075, 6150090, 10250150, 15375225, 30750450]

約数ペア:

[(1, 30750450), (2, 15375225), (3, 10250150), (5, 6150090), (6, 5125075), (10, 3075045), (15, 2050030), (17, 1808850), (25, 1230018), (30, 1025015), (31, 991950), (34, 904425), (50, 615009), (51, 602950), (62, 495975), (75, 410006), (85, 361770), (93, 330650), (102, 301475), (150, 205003), (155, 198390), (170, 180885), (186, 165325), (255, 120590), (310, 99195), (389, 79050), (425, 72354), (465, 66130), (510, 60295), (527, 58350), (775, 39678), (778, 39525), (850, 36177), (930, 33065), (1054, 29175), (1167, 26350), (1275, 24118), (1550, 19839), (1581, 19450), (1945, 15810), (2325, 13226), (2334, 13175), (2550, 12059), (2635, 11670), (3162, 9725), (3890, 7905), (4650, 6613), (5270, 5835)]