80534100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15825

約数の個数: 72

約数和(自身を含む): 246734208

約数和(自身を除く): 166200108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15791, 31582, 47373, 63164, 78955, 94746, 157910, 189492, 236865, 268447, 315820, 394775, 473730, 536894, 789550, 805341, 947460, 1073788, 1184325, 1342235, 1579100, 1610682, 2368650, 2684470, 3221364, 4026705, 4737300, 5368940, 6711175, 8053410, 13422350, 16106820, 20133525, 26844700, 40267050, 80534100]

約数ペア:

[(1, 80534100), (2, 40267050), (3, 26844700), (4, 20133525), (5, 16106820), (6, 13422350), (10, 8053410), (12, 6711175), (15, 5368940), (17, 4737300), (20, 4026705), (25, 3221364), (30, 2684470), (34, 2368650), (50, 1610682), (51, 1579100), (60, 1342235), (68, 1184325), (75, 1073788), (85, 947460), (100, 805341), (102, 789550), (150, 536894), (170, 473730), (204, 394775), (255, 315820), (300, 268447), (340, 236865), (425, 189492), (510, 157910), (850, 94746), (1020, 78955), (1275, 63164), (1700, 47373), (2550, 31582), (5100, 15791)]