236306800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 664243200

約数和(自身を除く): 427936400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 34, 38, 40, 50, 59, 62, 68, 76, 80, 85, 95, 100, 118, 124, 136, 152, 155, 170, 190, 200, 236, 248, 272, 295, 304, 310, 323, 340, 380, 400, 425, 472, 475, 496, 527, 589, 590, 620, 646, 680, 760, 775, 850, 944, 950, 1003, 1054, 1121, 1178, 1180, 1240, 1292, 1360, 1475, 1520, 1550, 1615, 1700, 1829, 1900, 2006, 2108, 2242, 2356, 2360, 2480, 2584, 2635, 2945, 2950, 3100, 3230, 3400, 3658, 3800, 4012, 4216, 4484, 4712, 4720, 5015, 5168, 5270, 5605, 5890, 5900, 6200, 6460, 6800, 7316, 7600, 8024, 8075, 8432, 8968, 9145, 9424, 10013, 10030, 10540, 11210, 11780, 11800, 12400, 12920, 13175, 14632, 14725, 16048, 16150, 17936, 18290, 19057, 20026, 20060, 21080, 22420, 23560, 23600, 25075, 25840, 26350, 28025, 29264, 29450, 31093, 32300, 34751, 36580, 38114, 40052, 40120, 42160, 44840, 45725, 47120, 50065, 50150, 52700, 56050, 58900, 62186, 64600, 69502, 73160, 76228, 80104, 80240, 89680, 91450, 95285, 100130, 100300, 105400, 112100, 117800, 124372, 129200, 139004, 146320, 152456, 155465, 160208, 173755, 182900, 190570, 200260, 200600, 210800, 224200, 235600, 248744, 250325, 278008, 304912, 310930, 347510, 365800, 381140, 400520, 401200, 448400, 476425, 497488, 500650, 556016, 590767, 621860, 695020, 731600, 762280, 777325, 801040, 868775, 952850, 1001300, 1181534, 1243720, 1390040, 1524560, 1554650, 1737550, 1905700, 2002600, 2363068, 2487440, 2780080, 2953835, 3109300, 3475100, 3811400, 4005200, 4726136, 5907670, 6218600, 6950200, 7622800, 9452272, 11815340, 12437200, 13900400, 14769175, 23630680, 29538350, 47261360, 59076700, 118153400, 236306800]

約数ペア:

[(1, 236306800), (2, 118153400), (4, 59076700), (5, 47261360), (8, 29538350), (10, 23630680), (16, 14769175), (17, 13900400), (19, 12437200), (20, 11815340), (25, 9452272), (31, 7622800), (34, 6950200), (38, 6218600), (40, 5907670), (50, 4726136), (59, 4005200), (62, 3811400), (68, 3475100), (76, 3109300), (80, 2953835), (85, 2780080), (95, 2487440), (100, 2363068), (118, 2002600), (124, 1905700), (136, 1737550), (152, 1554650), (155, 1524560), (170, 1390040), (190, 1243720), (200, 1181534), (236, 1001300), (248, 952850), (272, 868775), (295, 801040), (304, 777325), (310, 762280), (323, 731600), (340, 695020), (380, 621860), (400, 590767), (425, 556016), (472, 500650), (475, 497488), (496, 476425), (527, 448400), (589, 401200), (590, 400520), (620, 381140), (646, 365800), (680, 347510), (760, 310930), (775, 304912), (850, 278008), (944, 250325), (950, 248744), (1003, 235600), (1054, 224200), (1121, 210800), (1178, 200600), (1180, 200260), (1240, 190570), (1292, 182900), (1360, 173755), (1475, 160208), (1520, 155465), (1550, 152456), (1615, 146320), (1700, 139004), (1829, 129200), (1900, 124372), (2006, 117800), (2108, 112100), (2242, 105400), (2356, 100300), (2360, 100130), (2480, 95285), (2584, 91450), (2635, 89680), (2945, 80240), (2950, 80104), (3100, 76228), (3230, 73160), (3400, 69502), (3658, 64600), (3800, 62186), (4012, 58900), (4216, 56050), (4484, 52700), (4712, 50150), (4720, 50065), (5015, 47120), (5168, 45725), (5270, 44840), (5605, 42160), (5890, 40120), (5900, 40052), (6200, 38114), (6460, 36580), (6800, 34751), (7316, 32300), (7600, 31093), (8024, 29450), (8075, 29264), (8432, 28025), (8968, 26350), (9145, 25840), (9424, 25075), (10013, 23600), (10030, 23560), (10540, 22420), (11210, 21080), (11780, 20060), (11800, 20026), (12400, 19057), (12920, 18290), (13175, 17936), (14632, 16150), (14725, 16048)]