155689800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 192

約数和(自身を含む): 580915200

約数和(自身を除く): 425225400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1951, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3902, 3990, 4200, 5320, 5700, 5853, 6650, 7804, 7980, 9755, 9975, 11400, 11706, 13300, 13657, 15608, 15960, 19510, 19950, 23412, 26600, 27314, 29265, 37069, 39020, 39900, 40971, 46824, 48775, 54628, 58530, 68285, 74138, 78040, 79800, 81942, 97550, 109256, 111207, 117060, 136570, 146325, 148276, 163884, 185345, 195100, 204855, 222414, 234120, 259483, 273140, 292650, 296552, 327768, 341425, 370690, 390200, 409710, 444828, 518966, 546280, 556035, 585300, 682850, 741380, 778449, 819420, 889656, 926725, 1024275, 1037932, 1112070, 1170600, 1297415, 1365700, 1482760, 1556898, 1638840, 1853450, 2048550, 2075864, 2224140, 2594830, 2731400, 2780175, 3113796, 3706900, 3892245, 4097100, 4448280, 5189660, 5560350, 6227592, 6487075, 7413800, 7784490, 8194200, 10379320, 11120700, 12974150, 15568980, 19461225, 22241400, 25948300, 31137960, 38922450, 51896600, 77844900, 155689800]

約数ペア:

[(1, 155689800), (2, 77844900), (3, 51896600), (4, 38922450), (5, 31137960), (6, 25948300), (7, 22241400), (8, 19461225), (10, 15568980), (12, 12974150), (14, 11120700), (15, 10379320), (19, 8194200), (20, 7784490), (21, 7413800), (24, 6487075), (25, 6227592), (28, 5560350), (30, 5189660), (35, 4448280), (38, 4097100), (40, 3892245), (42, 3706900), (50, 3113796), (56, 2780175), (57, 2731400), (60, 2594830), (70, 2224140), (75, 2075864), (76, 2048550), (84, 1853450), (95, 1638840), (100, 1556898), (105, 1482760), (114, 1365700), (120, 1297415), (133, 1170600), (140, 1112070), (150, 1037932), (152, 1024275), (168, 926725), (175, 889656), (190, 819420), (200, 778449), (210, 741380), (228, 682850), (266, 585300), (280, 556035), (285, 546280), (300, 518966), (350, 444828), (380, 409710), (399, 390200), (420, 370690), (456, 341425), (475, 327768), (525, 296552), (532, 292650), (570, 273140), (600, 259483), (665, 234120), (700, 222414), (760, 204855), (798, 195100), (840, 185345), (950, 163884), (1050, 148276), (1064, 146325), (1140, 136570), (1330, 117060), (1400, 111207), (1425, 109256), (1596, 97550), (1900, 81942), (1951, 79800), (1995, 78040), (2100, 74138), (2280, 68285), (2660, 58530), (2850, 54628), (3192, 48775), (3325, 46824), (3800, 40971), (3902, 39900), (3990, 39020), (4200, 37069), (5320, 29265), (5700, 27314), (5853, 26600), (6650, 23412), (7804, 19950), (7980, 19510), (9755, 15960), (9975, 15608), (11400, 13657), (11706, 13300)]