145591500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 442417248

約数和(自身を除く): 296825748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 101, 124, 125, 150, 155, 186, 202, 250, 300, 303, 310, 372, 375, 404, 465, 500, 505, 606, 620, 750, 775, 930, 961, 1010, 1212, 1500, 1515, 1550, 1860, 1922, 2020, 2325, 2525, 2883, 3030, 3100, 3131, 3844, 3875, 4650, 4805, 5050, 5766, 6060, 6262, 7575, 7750, 9300, 9393, 9610, 10100, 11532, 11625, 12524, 12625, 14415, 15150, 15500, 15655, 18786, 19220, 23250, 24025, 25250, 28830, 30300, 31310, 37572, 37875, 46500, 46965, 48050, 50500, 57660, 62620, 72075, 75750, 78275, 93930, 96100, 97061, 120125, 144150, 151500, 156550, 187860, 194122, 234825, 240250, 288300, 291183, 313100, 360375, 388244, 391375, 469650, 480500, 485305, 582366, 720750, 782750, 939300, 970610, 1164732, 1174125, 1441500, 1455915, 1565500, 1941220, 2348250, 2426525, 2911830, 4696500, 4853050, 5823660, 7279575, 9706100, 12132625, 14559150, 24265250, 29118300, 36397875, 48530500, 72795750, 145591500]

約数ペア:

[(1, 145591500), (2, 72795750), (3, 48530500), (4, 36397875), (5, 29118300), (6, 24265250), (10, 14559150), (12, 12132625), (15, 9706100), (20, 7279575), (25, 5823660), (30, 4853050), (31, 4696500), (50, 2911830), (60, 2426525), (62, 2348250), (75, 1941220), (93, 1565500), (100, 1455915), (101, 1441500), (124, 1174125), (125, 1164732), (150, 970610), (155, 939300), (186, 782750), (202, 720750), (250, 582366), (300, 485305), (303, 480500), (310, 469650), (372, 391375), (375, 388244), (404, 360375), (465, 313100), (500, 291183), (505, 288300), (606, 240250), (620, 234825), (750, 194122), (775, 187860), (930, 156550), (961, 151500), (1010, 144150), (1212, 120125), (1500, 97061), (1515, 96100), (1550, 93930), (1860, 78275), (1922, 75750), (2020, 72075), (2325, 62620), (2525, 57660), (2883, 50500), (3030, 48050), (3100, 46965), (3131, 46500), (3844, 37875), (3875, 37572), (4650, 31310), (4805, 30300), (5050, 28830), (5766, 25250), (6060, 24025), (6262, 23250), (7575, 19220), (7750, 18786), (9300, 15655), (9393, 15500), (9610, 15150), (10100, 14415), (11532, 12625), (11625, 12524)]