123048300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 373976064

約数和(自身を除く): 250927764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 101, 124, 131, 150, 155, 186, 202, 262, 300, 303, 310, 372, 393, 404, 465, 505, 524, 606, 620, 655, 775, 786, 930, 1010, 1212, 1310, 1515, 1550, 1572, 1860, 1965, 2020, 2325, 2525, 2620, 3030, 3100, 3131, 3275, 3930, 4061, 4650, 5050, 6060, 6262, 6550, 7575, 7860, 8122, 9300, 9393, 9825, 10100, 12183, 12524, 13100, 13231, 15150, 15655, 16244, 18786, 19650, 20305, 24366, 26462, 30300, 31310, 37572, 39300, 39693, 40610, 46965, 48732, 52924, 60915, 62620, 66155, 78275, 79386, 81220, 93930, 101525, 121830, 132310, 156550, 158772, 187860, 198465, 203050, 234825, 243660, 264620, 304575, 313100, 330775, 396930, 406100, 410161, 469650, 609150, 661550, 793860, 820322, 939300, 992325, 1218300, 1230483, 1323100, 1640644, 1984650, 2050805, 2460966, 3969300, 4101610, 4921932, 6152415, 8203220, 10254025, 12304830, 20508050, 24609660, 30762075, 41016100, 61524150, 123048300]

約数ペア:

[(1, 123048300), (2, 61524150), (3, 41016100), (4, 30762075), (5, 24609660), (6, 20508050), (10, 12304830), (12, 10254025), (15, 8203220), (20, 6152415), (25, 4921932), (30, 4101610), (31, 3969300), (50, 2460966), (60, 2050805), (62, 1984650), (75, 1640644), (93, 1323100), (100, 1230483), (101, 1218300), (124, 992325), (131, 939300), (150, 820322), (155, 793860), (186, 661550), (202, 609150), (262, 469650), (300, 410161), (303, 406100), (310, 396930), (372, 330775), (393, 313100), (404, 304575), (465, 264620), (505, 243660), (524, 234825), (606, 203050), (620, 198465), (655, 187860), (775, 158772), (786, 156550), (930, 132310), (1010, 121830), (1212, 101525), (1310, 93930), (1515, 81220), (1550, 79386), (1572, 78275), (1860, 66155), (1965, 62620), (2020, 60915), (2325, 52924), (2525, 48732), (2620, 46965), (3030, 40610), (3100, 39693), (3131, 39300), (3275, 37572), (3930, 31310), (4061, 30300), (4650, 26462), (5050, 24366), (6060, 20305), (6262, 19650), (6550, 18786), (7575, 16244), (7860, 15655), (8122, 15150), (9300, 13231), (9393, 13100), (9825, 12524), (10100, 12183)]