89444300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 227318784

約数和(自身を除く): 137874484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 43, 44, 50, 55, 61, 62, 86, 100, 110, 122, 124, 155, 172, 215, 220, 244, 275, 305, 310, 341, 430, 473, 550, 610, 620, 671, 682, 775, 860, 946, 1075, 1100, 1220, 1333, 1342, 1364, 1525, 1550, 1705, 1891, 1892, 2150, 2365, 2623, 2666, 2684, 3050, 3100, 3355, 3410, 3782, 4300, 4730, 5246, 5332, 6100, 6665, 6710, 6820, 7564, 8525, 9455, 9460, 10492, 11825, 13115, 13330, 13420, 14663, 16775, 17050, 18910, 20801, 23650, 26230, 26660, 28853, 29326, 33325, 33550, 34100, 37820, 41602, 47275, 47300, 52460, 57706, 58652, 65575, 66650, 67100, 73315, 81313, 83204, 94550, 104005, 115412, 131150, 133300, 144265, 146630, 162626, 189100, 208010, 262300, 288530, 293260, 325252, 366575, 406565, 416020, 520025, 577060, 721325, 733150, 813130, 894443, 1040050, 1442650, 1466300, 1626260, 1788886, 2032825, 2080100, 2885300, 3577772, 4065650, 4472215, 8131300, 8944430, 17888860, 22361075, 44722150, 89444300]

約数ペア:

[(1, 89444300), (2, 44722150), (4, 22361075), (5, 17888860), (10, 8944430), (11, 8131300), (20, 4472215), (22, 4065650), (25, 3577772), (31, 2885300), (43, 2080100), (44, 2032825), (50, 1788886), (55, 1626260), (61, 1466300), (62, 1442650), (86, 1040050), (100, 894443), (110, 813130), (122, 733150), (124, 721325), (155, 577060), (172, 520025), (215, 416020), (220, 406565), (244, 366575), (275, 325252), (305, 293260), (310, 288530), (341, 262300), (430, 208010), (473, 189100), (550, 162626), (610, 146630), (620, 144265), (671, 133300), (682, 131150), (775, 115412), (860, 104005), (946, 94550), (1075, 83204), (1100, 81313), (1220, 73315), (1333, 67100), (1342, 66650), (1364, 65575), (1525, 58652), (1550, 57706), (1705, 52460), (1891, 47300), (1892, 47275), (2150, 41602), (2365, 37820), (2623, 34100), (2666, 33550), (2684, 33325), (3050, 29326), (3100, 28853), (3355, 26660), (3410, 26230), (3782, 23650), (4300, 20801), (4730, 18910), (5246, 17050), (5332, 16775), (6100, 14663), (6665, 13420), (6710, 13330), (6820, 13115), (7564, 11825), (8525, 10492), (9455, 9460)]