308090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 1070931456

約数和(自身を除く): 762841056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 41, 48, 50, 60, 62, 75, 80, 82, 93, 96, 100, 101, 120, 123, 124, 150, 155, 160, 164, 186, 200, 202, 205, 240, 246, 248, 300, 303, 310, 328, 372, 400, 404, 410, 465, 480, 492, 496, 505, 600, 606, 615, 620, 656, 744, 775, 800, 808, 820, 930, 984, 992, 1010, 1025, 1200, 1212, 1230, 1240, 1271, 1312, 1488, 1515, 1550, 1616, 1640, 1860, 1968, 2020, 2050, 2325, 2400, 2424, 2460, 2480, 2525, 2542, 2976, 3030, 3075, 3100, 3131, 3232, 3280, 3720, 3813, 3936, 4040, 4100, 4141, 4650, 4848, 4920, 4960, 5050, 5084, 6060, 6150, 6200, 6262, 6355, 6560, 7440, 7575, 7626, 8080, 8200, 8282, 9300, 9393, 9696, 9840, 10100, 10168, 12120, 12300, 12400, 12423, 12524, 12710, 14880, 15150, 15252, 15655, 16160, 16400, 16564, 18600, 18786, 19065, 19680, 20200, 20336, 20705, 24240, 24600, 24800, 24846, 25048, 25420, 30300, 30504, 31310, 31775, 32800, 33128, 37200, 37572, 38130, 40400, 40672, 41410, 46965, 48480, 49200, 49692, 50096, 50840, 60600, 61008, 62115, 62620, 63550, 66256, 74400, 75144, 76260, 78275, 80800, 82820, 93930, 95325, 98400, 99384, 100192, 101680, 103525, 121200, 122016, 124230, 125240, 127100, 128371, 132512, 150288, 152520, 156550, 165640, 187860, 190650, 198768, 203360, 207050, 234825, 242400, 248460, 250480, 254200, 256742, 300576, 305040, 310575, 313100, 331280, 375720, 381300, 385113, 397536, 414100, 469650, 496920, 500960, 508400, 513484, 610080, 621150, 626200, 641855, 662560, 751440, 762600, 770226, 828200, 939300, 993840, 1016800, 1026968, 1242300, 1252400, 1283710, 1502880, 1525200, 1540452, 1656400, 1878600, 1925565, 1987680, 2053936, 2484600, 2504800, 2567420, 3050400, 3080904, 3209275, 3312800, 3757200, 3851130, 4107872, 4969200, 5134840, 6161808, 6418550, 7514400, 7702260, 9627825, 9938400, 10269680, 12323616, 12837100, 15404520, 19255650, 20539360, 25674200, 30809040, 38511300, 51348400, 61618080, 77022600, 102696800, 154045200, 308090400]

約数ペア:

[(1, 308090400), (2, 154045200), (3, 102696800), (4, 77022600), (5, 61618080), (6, 51348400), (8, 38511300), (10, 30809040), (12, 25674200), (15, 20539360), (16, 19255650), (20, 15404520), (24, 12837100), (25, 12323616), (30, 10269680), (31, 9938400), (32, 9627825), (40, 7702260), (41, 7514400), (48, 6418550), (50, 6161808), (60, 5134840), (62, 4969200), (75, 4107872), (80, 3851130), (82, 3757200), (93, 3312800), (96, 3209275), (100, 3080904), (101, 3050400), (120, 2567420), (123, 2504800), (124, 2484600), (150, 2053936), (155, 1987680), (160, 1925565), (164, 1878600), (186, 1656400), (200, 1540452), (202, 1525200), (205, 1502880), (240, 1283710), (246, 1252400), (248, 1242300), (300, 1026968), (303, 1016800), (310, 993840), (328, 939300), (372, 828200), (400, 770226), (404, 762600), (410, 751440), (465, 662560), (480, 641855), (492, 626200), (496, 621150), (505, 610080), (600, 513484), (606, 508400), (615, 500960), (620, 496920), (656, 469650), (744, 414100), (775, 397536), (800, 385113), (808, 381300), (820, 375720), (930, 331280), (984, 313100), (992, 310575), (1010, 305040), (1025, 300576), (1200, 256742), (1212, 254200), (1230, 250480), (1240, 248460), (1271, 242400), (1312, 234825), (1488, 207050), (1515, 203360), (1550, 198768), (1616, 190650), (1640, 187860), (1860, 165640), (1968, 156550), (2020, 152520), (2050, 150288), (2325, 132512), (2400, 128371), (2424, 127100), (2460, 125240), (2480, 124230), (2525, 122016), (2542, 121200), (2976, 103525), (3030, 101680), (3075, 100192), (3100, 99384), (3131, 98400), (3232, 95325), (3280, 93930), (3720, 82820), (3813, 80800), (3936, 78275), (4040, 76260), (4100, 75144), (4141, 74400), (4650, 66256), (4848, 63550), (4920, 62620), (4960, 62115), (5050, 61008), (5084, 60600), (6060, 50840), (6150, 50096), (6200, 49692), (6262, 49200), (6355, 48480), (6560, 46965), (7440, 41410), (7575, 40672), (7626, 40400), (8080, 38130), (8200, 37572), (8282, 37200), (9300, 33128), (9393, 32800), (9696, 31775), (9840, 31310), (10100, 30504), (10168, 30300), (12120, 25420), (12300, 25048), (12400, 24846), (12423, 24800), (12524, 24600), (12710, 24240), (14880, 20705), (15150, 20336), (15252, 20200), (15655, 19680), (16160, 19065), (16400, 18786), (16564, 18600)]