389616150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 1262062080

約数和(自身を除く): 872445930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 61, 66, 70, 75, 77, 79, 98, 105, 110, 122, 147, 150, 154, 158, 165, 175, 183, 210, 231, 237, 245, 275, 294, 305, 330, 350, 366, 385, 395, 427, 462, 474, 490, 525, 539, 550, 553, 610, 671, 735, 770, 790, 825, 854, 869, 915, 1050, 1078, 1106, 1155, 1185, 1225, 1281, 1342, 1470, 1525, 1617, 1650, 1659, 1738, 1830, 1925, 1975, 2013, 2135, 2310, 2370, 2450, 2562, 2607, 2695, 2765, 2989, 3050, 3234, 3318, 3355, 3675, 3850, 3871, 3950, 4026, 4270, 4345, 4575, 4697, 4819, 5214, 5390, 5530, 5775, 5925, 5978, 6083, 6405, 6710, 7350, 7742, 8085, 8295, 8690, 8967, 9150, 9394, 9638, 10065, 10675, 11550, 11613, 11850, 12166, 12810, 13035, 13475, 13825, 14091, 14457, 14945, 16170, 16590, 16775, 17934, 18249, 19355, 20130, 21350, 21725, 23226, 23485, 24095, 26070, 26950, 27650, 28182, 28914, 29890, 30415, 32025, 32879, 33550, 33733, 36498, 38710, 40425, 41475, 42581, 43450, 44835, 46970, 48190, 50325, 53009, 58065, 60830, 64050, 65175, 65758, 67466, 70455, 72285, 74725, 80850, 82950, 85162, 89670, 91245, 96775, 98637, 100650, 101199, 106018, 116130, 117425, 120475, 127743, 130350, 140910, 144570, 149450, 152075, 159027, 164395, 168665, 182490, 193550, 197274, 202398, 212905, 224175, 234850, 236131, 240950, 255486, 265045, 290325, 304150, 318054, 328790, 337330, 352275, 361425, 371063, 425810, 448350, 456225, 472262, 493185, 505995, 530090, 580650, 638715, 704550, 708393, 722850, 742126, 795135, 821975, 843325, 912450, 986370, 1011990, 1064525, 1113189, 1180655, 1277430, 1325225, 1416786, 1590270, 1643950, 1686650, 1855315, 2129050, 2226378, 2361310, 2465925, 2529975, 2597441, 2650450, 3193575, 3541965, 3710630, 3975675, 4931850, 5059950, 5194882, 5565945, 5903275, 6387150, 7083930, 7792323, 7951350, 9276575, 11131890, 11806550, 12987205, 15584646, 17709825, 18553150, 25974410, 27829725, 35419650, 38961615, 55659450, 64936025, 77923230, 129872050, 194808075, 389616150]

約数ペア:

[(1, 389616150), (2, 194808075), (3, 129872050), (5, 77923230), (6, 64936025), (7, 55659450), (10, 38961615), (11, 35419650), (14, 27829725), (15, 25974410), (21, 18553150), (22, 17709825), (25, 15584646), (30, 12987205), (33, 11806550), (35, 11131890), (42, 9276575), (49, 7951350), (50, 7792323), (55, 7083930), (61, 6387150), (66, 5903275), (70, 5565945), (75, 5194882), (77, 5059950), (79, 4931850), (98, 3975675), (105, 3710630), (110, 3541965), (122, 3193575), (147, 2650450), (150, 2597441), (154, 2529975), (158, 2465925), (165, 2361310), (175, 2226378), (183, 2129050), (210, 1855315), (231, 1686650), (237, 1643950), (245, 1590270), (275, 1416786), (294, 1325225), (305, 1277430), (330, 1180655), (350, 1113189), (366, 1064525), (385, 1011990), (395, 986370), (427, 912450), (462, 843325), (474, 821975), (490, 795135), (525, 742126), (539, 722850), (550, 708393), (553, 704550), (610, 638715), (671, 580650), (735, 530090), (770, 505995), (790, 493185), (825, 472262), (854, 456225), (869, 448350), (915, 425810), (1050, 371063), (1078, 361425), (1106, 352275), (1155, 337330), (1185, 328790), (1225, 318054), (1281, 304150), (1342, 290325), (1470, 265045), (1525, 255486), (1617, 240950), (1650, 236131), (1659, 234850), (1738, 224175), (1830, 212905), (1925, 202398), (1975, 197274), (2013, 193550), (2135, 182490), (2310, 168665), (2370, 164395), (2450, 159027), (2562, 152075), (2607, 149450), (2695, 144570), (2765, 140910), (2989, 130350), (3050, 127743), (3234, 120475), (3318, 117425), (3355, 116130), (3675, 106018), (3850, 101199), (3871, 100650), (3950, 98637), (4026, 96775), (4270, 91245), (4345, 89670), (4575, 85162), (4697, 82950), (4819, 80850), (5214, 74725), (5390, 72285), (5530, 70455), (5775, 67466), (5925, 65758), (5978, 65175), (6083, 64050), (6405, 60830), (6710, 58065), (7350, 53009), (7742, 50325), (8085, 48190), (8295, 46970), (8690, 44835), (8967, 43450), (9150, 42581), (9394, 41475), (9638, 40425), (10065, 38710), (10675, 36498), (11550, 33733), (11613, 33550), (11850, 32879), (12166, 32025), (12810, 30415), (13035, 29890), (13475, 28914), (13825, 28182), (14091, 27650), (14457, 26950), (14945, 26070), (16170, 24095), (16590, 23485), (16775, 23226), (17934, 21725), (18249, 21350), (19355, 20130)]