313047300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 958938624

約数和(自身を除く): 645891324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 150, 155, 164, 186, 205, 246, 300, 310, 372, 410, 465, 492, 615, 620, 775, 820, 821, 930, 1025, 1230, 1271, 1550, 1642, 1860, 2050, 2325, 2460, 2463, 2542, 3075, 3100, 3284, 3813, 4100, 4105, 4650, 4926, 5084, 6150, 6355, 7626, 8210, 9300, 9852, 12300, 12315, 12710, 15252, 16420, 19065, 20525, 24630, 25420, 25451, 31775, 33661, 38130, 41050, 49260, 50902, 61575, 63550, 67322, 76260, 76353, 82100, 95325, 100983, 101804, 123150, 127100, 127255, 134644, 152706, 168305, 190650, 201966, 246300, 254510, 305412, 336610, 381300, 381765, 403932, 504915, 509020, 636275, 673220, 763530, 841525, 1009830, 1043491, 1272550, 1527060, 1683050, 1908825, 2019660, 2086982, 2524575, 2545100, 3130473, 3366100, 3817650, 4173964, 5049150, 5217455, 6260946, 7635300, 10098300, 10434910, 12521892, 15652365, 20869820, 26087275, 31304730, 52174550, 62609460, 78261825, 104349100, 156523650, 313047300]

約数ペア:

[(1, 313047300), (2, 156523650), (3, 104349100), (4, 78261825), (5, 62609460), (6, 52174550), (10, 31304730), (12, 26087275), (15, 20869820), (20, 15652365), (25, 12521892), (30, 10434910), (31, 10098300), (41, 7635300), (50, 6260946), (60, 5217455), (62, 5049150), (75, 4173964), (82, 3817650), (93, 3366100), (100, 3130473), (123, 2545100), (124, 2524575), (150, 2086982), (155, 2019660), (164, 1908825), (186, 1683050), (205, 1527060), (246, 1272550), (300, 1043491), (310, 1009830), (372, 841525), (410, 763530), (465, 673220), (492, 636275), (615, 509020), (620, 504915), (775, 403932), (820, 381765), (821, 381300), (930, 336610), (1025, 305412), (1230, 254510), (1271, 246300), (1550, 201966), (1642, 190650), (1860, 168305), (2050, 152706), (2325, 134644), (2460, 127255), (2463, 127100), (2542, 123150), (3075, 101804), (3100, 100983), (3284, 95325), (3813, 82100), (4100, 76353), (4105, 76260), (4650, 67322), (4926, 63550), (5084, 61575), (6150, 50902), (6355, 49260), (7626, 41050), (8210, 38130), (9300, 33661), (9852, 31775), (12300, 25451), (12315, 25420), (12710, 24630), (15252, 20525), (16420, 19065)]