69810840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 267237360

約数和(自身を除く): 197426520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 61, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 122, 132, 136, 153, 165, 170, 180, 183, 187, 198, 204, 220, 244, 255, 264, 289, 305, 306, 330, 340, 360, 366, 374, 396, 408, 440, 488, 495, 510, 549, 561, 578, 610, 612, 660, 671, 680, 732, 748, 765, 792, 867, 915, 935, 990, 1020, 1037, 1098, 1122, 1156, 1220, 1224, 1320, 1342, 1445, 1464, 1496, 1530, 1683, 1734, 1830, 1870, 1980, 2013, 2040, 2074, 2196, 2244, 2312, 2440, 2601, 2684, 2745, 2805, 2890, 3060, 3111, 3179, 3355, 3366, 3468, 3660, 3740, 3960, 4026, 4148, 4335, 4392, 4488, 5185, 5202, 5368, 5490, 5610, 5780, 6039, 6120, 6222, 6358, 6710, 6732, 6936, 7320, 7480, 8052, 8296, 8415, 8670, 9333, 9537, 10065, 10370, 10404, 10980, 11220, 11407, 11560, 12078, 12444, 12716, 13005, 13420, 13464, 15555, 15895, 16104, 16830, 17340, 17629, 18666, 19074, 20130, 20740, 20808, 21960, 22440, 22814, 24156, 24888, 25432, 26010, 26840, 28611, 30195, 31110, 31790, 33660, 34221, 34680, 35258, 37332, 38148, 40260, 41480, 45628, 46665, 47685, 48312, 52020, 52887, 57035, 57222, 60390, 62220, 63580, 67320, 68442, 70516, 74664, 76296, 80520, 88145, 91256, 93330, 95370, 102663, 104040, 105774, 114070, 114444, 120780, 124440, 127160, 136884, 141032, 143055, 158661, 171105, 176290, 186660, 190740, 193919, 205326, 211548, 228140, 228888, 241560, 264435, 273768, 286110, 317322, 342210, 352580, 373320, 381480, 387838, 410652, 423096, 456280, 513315, 528870, 572220, 581757, 634644, 684420, 705160, 775676, 793305, 821304, 969595, 1026630, 1057740, 1144440, 1163514, 1269288, 1368840, 1551352, 1586610, 1745271, 1939190, 2053260, 2115480, 2327028, 2908785, 3173220, 3490542, 3878380, 4106520, 4654056, 5817570, 6346440, 6981084, 7756760, 8726355, 11635140, 13962168, 17452710, 23270280, 34905420, 69810840]

約数ペア:

[(1, 69810840), (2, 34905420), (3, 23270280), (4, 17452710), (5, 13962168), (6, 11635140), (8, 8726355), (9, 7756760), (10, 6981084), (11, 6346440), (12, 5817570), (15, 4654056), (17, 4106520), (18, 3878380), (20, 3490542), (22, 3173220), (24, 2908785), (30, 2327028), (33, 2115480), (34, 2053260), (36, 1939190), (40, 1745271), (44, 1586610), (45, 1551352), (51, 1368840), (55, 1269288), (60, 1163514), (61, 1144440), (66, 1057740), (68, 1026630), (72, 969595), (85, 821304), (88, 793305), (90, 775676), (99, 705160), (102, 684420), (110, 634644), (120, 581757), (122, 572220), (132, 528870), (136, 513315), (153, 456280), (165, 423096), (170, 410652), (180, 387838), (183, 381480), (187, 373320), (198, 352580), (204, 342210), (220, 317322), (244, 286110), (255, 273768), (264, 264435), (289, 241560), (305, 228888), (306, 228140), (330, 211548), (340, 205326), (360, 193919), (366, 190740), (374, 186660), (396, 176290), (408, 171105), (440, 158661), (488, 143055), (495, 141032), (510, 136884), (549, 127160), (561, 124440), (578, 120780), (610, 114444), (612, 114070), (660, 105774), (671, 104040), (680, 102663), (732, 95370), (748, 93330), (765, 91256), (792, 88145), (867, 80520), (915, 76296), (935, 74664), (990, 70516), (1020, 68442), (1037, 67320), (1098, 63580), (1122, 62220), (1156, 60390), (1220, 57222), (1224, 57035), (1320, 52887), (1342, 52020), (1445, 48312), (1464, 47685), (1496, 46665), (1530, 45628), (1683, 41480), (1734, 40260), (1830, 38148), (1870, 37332), (1980, 35258), (2013, 34680), (2040, 34221), (2074, 33660), (2196, 31790), (2244, 31110), (2312, 30195), (2440, 28611), (2601, 26840), (2684, 26010), (2745, 25432), (2805, 24888), (2890, 24156), (3060, 22814), (3111, 22440), (3179, 21960), (3355, 20808), (3366, 20740), (3468, 20130), (3660, 19074), (3740, 18666), (3960, 17629), (4026, 17340), (4148, 16830), (4335, 16104), (4392, 15895), (4488, 15555), (5185, 13464), (5202, 13420), (5368, 13005), (5490, 12716), (5610, 12444), (5780, 12078), (6039, 11560), (6120, 11407), (6222, 11220), (6358, 10980), (6710, 10404), (6732, 10370), (6936, 10065), (7320, 9537), (7480, 9333), (8052, 8670), (8296, 8415)]