91170750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 255011328

約数和(自身を除く): 163840578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 125, 129, 150, 165, 215, 250, 257, 258, 275, 330, 375, 430, 473, 514, 550, 645, 750, 771, 825, 946, 1075, 1285, 1290, 1375, 1419, 1542, 1650, 2150, 2365, 2570, 2750, 2827, 2838, 3225, 3855, 4125, 4730, 5375, 5654, 6425, 6450, 7095, 7710, 8250, 8481, 10750, 11051, 11825, 12850, 14135, 14190, 16125, 16962, 19275, 22102, 23650, 28270, 32125, 32250, 33153, 35475, 38550, 42405, 55255, 59125, 64250, 66306, 70675, 70950, 84810, 96375, 110510, 118250, 121561, 141350, 165765, 177375, 192750, 212025, 243122, 276275, 331530, 353375, 354750, 364683, 424050, 552550, 607805, 706750, 729366, 828825, 1060125, 1215610, 1381375, 1657650, 1823415, 2120250, 2762750, 3039025, 3646830, 4144125, 6078050, 8288250, 9117075, 15195125, 18234150, 30390250, 45585375, 91170750]

約数ペア:

[(1, 91170750), (2, 45585375), (3, 30390250), (5, 18234150), (6, 15195125), (10, 9117075), (11, 8288250), (15, 6078050), (22, 4144125), (25, 3646830), (30, 3039025), (33, 2762750), (43, 2120250), (50, 1823415), (55, 1657650), (66, 1381375), (75, 1215610), (86, 1060125), (110, 828825), (125, 729366), (129, 706750), (150, 607805), (165, 552550), (215, 424050), (250, 364683), (257, 354750), (258, 353375), (275, 331530), (330, 276275), (375, 243122), (430, 212025), (473, 192750), (514, 177375), (550, 165765), (645, 141350), (750, 121561), (771, 118250), (825, 110510), (946, 96375), (1075, 84810), (1285, 70950), (1290, 70675), (1375, 66306), (1419, 64250), (1542, 59125), (1650, 55255), (2150, 42405), (2365, 38550), (2570, 35475), (2750, 33153), (2827, 32250), (2838, 32125), (3225, 28270), (3855, 23650), (4125, 22102), (4730, 19275), (5375, 16962), (5654, 16125), (6425, 14190), (6450, 14135), (7095, 12850), (7710, 11825), (8250, 11051), (8481, 10750)]