150595520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 421355520

約数和(自身を除く): 270760000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 47, 62, 64, 68, 76, 80, 85, 94, 95, 124, 136, 152, 155, 160, 170, 188, 190, 235, 248, 272, 304, 310, 320, 323, 340, 376, 380, 470, 496, 527, 544, 589, 608, 620, 646, 680, 752, 760, 799, 893, 940, 992, 1054, 1088, 1178, 1216, 1240, 1292, 1360, 1457, 1504, 1520, 1598, 1615, 1786, 1880, 1984, 2108, 2356, 2480, 2584, 2635, 2720, 2914, 2945, 3008, 3040, 3196, 3230, 3572, 3760, 3995, 4216, 4465, 4712, 4960, 5168, 5270, 5440, 5828, 5890, 6080, 6392, 6460, 7144, 7285, 7520, 7990, 8432, 8930, 9424, 9920, 10013, 10336, 10540, 11656, 11780, 12784, 12920, 14288, 14570, 15040, 15181, 15980, 16864, 17860, 18848, 20026, 20672, 21080, 23312, 23560, 24769, 25568, 25840, 27683, 28576, 29140, 30362, 31960, 33728, 35720, 37696, 40052, 42160, 46624, 47120, 49538, 50065, 51136, 51680, 55366, 57152, 58280, 60724, 63920, 71440, 75905, 80104, 84320, 93248, 94240, 99076, 100130, 103360, 110732, 116560, 121448, 123845, 127840, 138415, 142880, 151810, 160208, 168640, 188480, 198152, 200260, 221464, 233120, 242896, 247690, 255680, 276830, 285760, 303620, 320416, 396304, 400520, 442928, 466240, 470611, 485792, 495380, 553660, 607240, 640832, 792608, 801040, 885856, 941222, 971584, 990760, 1107320, 1214480, 1585216, 1602080, 1771712, 1882444, 1981520, 2214640, 2353055, 2428960, 3204160, 3764888, 3963040, 4429280, 4706110, 4857920, 7529776, 7926080, 8858560, 9412220, 15059552, 18824440, 30119104, 37648880, 75297760, 150595520]

約数ペア:

[(1, 150595520), (2, 75297760), (4, 37648880), (5, 30119104), (8, 18824440), (10, 15059552), (16, 9412220), (17, 8858560), (19, 7926080), (20, 7529776), (31, 4857920), (32, 4706110), (34, 4429280), (38, 3963040), (40, 3764888), (47, 3204160), (62, 2428960), (64, 2353055), (68, 2214640), (76, 1981520), (80, 1882444), (85, 1771712), (94, 1602080), (95, 1585216), (124, 1214480), (136, 1107320), (152, 990760), (155, 971584), (160, 941222), (170, 885856), (188, 801040), (190, 792608), (235, 640832), (248, 607240), (272, 553660), (304, 495380), (310, 485792), (320, 470611), (323, 466240), (340, 442928), (376, 400520), (380, 396304), (470, 320416), (496, 303620), (527, 285760), (544, 276830), (589, 255680), (608, 247690), (620, 242896), (646, 233120), (680, 221464), (752, 200260), (760, 198152), (799, 188480), (893, 168640), (940, 160208), (992, 151810), (1054, 142880), (1088, 138415), (1178, 127840), (1216, 123845), (1240, 121448), (1292, 116560), (1360, 110732), (1457, 103360), (1504, 100130), (1520, 99076), (1598, 94240), (1615, 93248), (1786, 84320), (1880, 80104), (1984, 75905), (2108, 71440), (2356, 63920), (2480, 60724), (2584, 58280), (2635, 57152), (2720, 55366), (2914, 51680), (2945, 51136), (3008, 50065), (3040, 49538), (3196, 47120), (3230, 46624), (3572, 42160), (3760, 40052), (3995, 37696), (4216, 35720), (4465, 33728), (4712, 31960), (4960, 30362), (5168, 29140), (5270, 28576), (5440, 27683), (5828, 25840), (5890, 25568), (6080, 24769), (6392, 23560), (6460, 23312), (7144, 21080), (7285, 20672), (7520, 20026), (7990, 18848), (8432, 17860), (8930, 16864), (9424, 15980), (9920, 15181), (10013, 15040), (10336, 14570), (10540, 14288), (11656, 12920), (11780, 12784)]